Letteratura scientifica selezionata sul tema "World Heritage Convention (1972 November 16)"

In November 2001, a new weapon was added to the United Nations Educational, Scientific and Cultural Organisation's2arsenal used to protect and preserve the world's cultural heritage, in the form of the Convention on the Protection of the Underwater Cultural Heritage.3This Convention, while not yet in force, will complement UNESCO's three other heritage conventions, the 1954 Hague Convention on the Protection of Cultural Heritage in the Event of Armed Conflict,4the 1970 Convention on the Means of Prohibiting and Preventing the Illicit Import, Export and Transfer of Ownership of Cultural Property (1971)5and the 1972 Convention concerning the Protection of the World Cultural and Natural Heritage.6

Legal and non-legal developments in the carbon capture and storage (CCS) arena continue to gain momentum in Australia. On 22 November 2008 the Offshore Petroleum Amendment (Greenhouse Gas Storage) Act 2008 (Cth) (GGS Amendments) came into force. The GGS Amendments follow the amendment in February 2007 of the Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter 1972 and 1996 Protocol Thereto (London Protocol) which allows the storage of carbon dioxide under the seabed. The GGS Amendments amend the Offshore Petroleum Act 2006 (Cth) (OPA), which has now been renamed the Offshore Petroleum and Greenhouse Gas Storage Act 2006 (Cth) (Act), to establish a system of offshore titles that authorises the transportation, injection and storage of greenhouse gas (GHG) substances in geological formations under the seabed and manage the inevitable interaction with the offshore petroleum industry. In addition, the States of Queensland and Victoria have now enacted onshore CCS legislation. In September 2008, the Federal Government announced $100 million in funding for an Australian Global Carbon Capture and Storage Institute (AGCCSI), which will be an international hub for co-ordinating public and private sector funding of CCS research projects and will provide international policy and management oversight. The AGCCSI was formally launched on 16 April 2009. The goal of the AGCCSI is to deliver at least 20 commercial scale CCS plants around the world by 2020. There are numerous examples in Australia and internationally of CCS pilot projects underway with the goal of deploying CCS on a commercial scale. The Callide Oxyfuel Project in Central Queensland that began construction recently will retrofit an existing coal fired power station with a CCS facility, with plans for the oxyfuel boiler to be operational in the Callide A power plant by 2011.

The notion of the cultural heritage of humanity is relatively recent, but its protection and conservation date back to the Renaissance. Over time, this type of initiatives has been supported legislatively, which provided a legal framework, including the obligation to protect and rescue humanity’s exceptional natural and cultural assets. One form of legislation on the protection and conservation of heritage is the Paris Convention of November 1972 which, for the first time, brought to public attention the idea of World Heritage. Romania adopted the convention by Decree No. 187/1990. Since then, our country has managed to list eight UNESCO cultural and natural sites and with the promulgation of Law No. 410 of December 29, 2005, on the protection of intangible cultural heritage, it registered six other heritage elements, the Romanian culture thus occupying a well-deserved place among the cultures of the world. The 1972 Convention is important due to the impetus was given to the countries of the world to preserve, protect and promote their national values, but also to place them among other world property of exceptional value.

ABSTRACT: From ancient time India has religious, spiritual and cultural heritage. Probably India was the land of engineering and artist. India has lot of marvellous temples from 6 to 7th century which indicates its rich culture as well as knowledge of science and technology of Indians. This is the reason why Indian temples are continuously added to world heritage list. UNESCO World Heritage list is compiled by United Nations Educational Scientific and Cultural Organization (UNESCO) through the world heritage committee according to the provision of the world heritage convention which was established in 1972. As of November 2021, India has 40 world heritage sites including 32 cultural, 7 natural and 1 under mix category. In 2023- 24 more sites are added to the list…… Shanti Niketan (Ravindanath Tagore house) and Temples of Hoysael rulers in Helibid. In India there are lot of temples which are part of UNESCO World Heritage list from 1983 onwards. Rock cut temple of Ellora 1983 Sun temple Konark 1984 Monument of Mahabalipuram 1984 Khajuraho group of monuments 1986 Group of monuments in Hampi 1986 Group of monuments in Pattadakal 1987 Chola temple (Brihadisawar temple Tanjavur) 1987 Mahabodhi temple Bihar 2002 Kakatiya Ramappa temple 2021 And recently in September 2023 Heysel rulers’ temples in Helibid also added to the list. Through this research paper we are going to know about the science and technology behind these marvellous temples which make these magnificent in structure and design also.

The debate on the social role of museums trundles along in an age where complex associations between community, collections, and cultural norms are highly contested (Silverman 3–4; Sandell, Inequality 3–23). This article questions whether, in the case of community groups whose aspirations often go unrecognised (in this case people with either blindness or low vision), there is a need to discuss and debate institutionalised approaches that often reinforce social exclusion and impede cultural access. If “access is [indeed] an entry point to experience” (Papalia), then the privileging of visual encounters in museums is clearly a barrier for people who experience sight loss or low vision (Levent and Pursley). In contrast, a multisensory aesthetic to exhibition display respects the gamut of human sensory experience (Dudley 161–63; Drobnick 268–69; Feld 184; James 136; McGlone 41–60) as do discursive gateways including “lectures, symposia, workshops, educational programs, audio guides, and websites” (Cachia). Independent access to information extends beyond Braille on toilet doors.Underpinning this article is an ongoing qualitative case study undertaken by the author involving participant observation, workshops, and interviews with eight adults who experience vision impairment. The primary research site has been the National Museum of Australia. Reflecting on the role of curators as storytellers and the historical development of museums and their practitioners as agents for social development, the article explores the opportunities latent in museum collections as they relate to community members with vision impairment. The outcomes of this investigation offer insights into emerging issues as they relate to the International Council of Museums (ICOM) definitions of the museum program. Curators as Storytellers“The ways in which objects are selected, put together, and written or spoken about have political effects” (Eilean Hooper-Greenhill qtd. in Sandell, Inequality 8). Curators can therefore open or close doors to discrete communities of people. The traditional role of curators has been to collect, care for, research, and interpret collections (Desvallées and Mairesse 68): they are characterised as information specialists with a penchant for research (Belcher 78). While commonly possessing an intimate knowledge of their institution’s collection, their mode of knowledge production results from a culturally mediated process which ensures that resulting products, such as cultural significance assessments and provenance determinations (Russell and Winkworth), privilege the knowing systems of dominant social groups (Fleming 213). Such ways of seeing can obstruct the access prospects of underserved audiences.When it comes to exhibition display—arguably the most public of work by museums—curators conventionally collaborate within a constellation of other practitioners (Belcher 78–79). Curators liaise with museum directors, converse with conservators, negotiate with exhibition designers, consult with graphics designers, confer with marketing boffins, seek advice from security, chat with editors, and engage with external contractors. I question the extent that curators engage with community groups who may harbour aspirations to participate in the exhibition experience—a sticking point soon to be addressed. Despite the team based ethos of exhibition design, it is nonetheless the content knowledge of curators on public display. The art of curatorial interpretation sets out not to instruct audiences but, in part, to provoke a response with narratives designed to reveal meanings and relationships (Freeman Tilden qtd. in Alexander and Alexander 258). Recognised within the institution as experts (Sandell, Inclusion 53), curators have agency—they decide upon the stories told. In a recent television campaign by the National Museum of Australia, a voiceover announces: a storyteller holds incredible power to connect and to heal, because stories bring us together (emphasis added). (National Museum of Australia 2015)Storytelling in the space of the museum often shares the histories, perspectives, and experiences of people past as well as living cultures—and these stories are situated in space and time. If that physical space is not fit-for-purpose—that is, it does not accommodate an individual’s physical, intellectual, psychiatric, sensory, or neurological needs (Disability Discrimination Act 1992, Cwlth)—then the story reaches only long-established patrons. The museum’s opportunity to contribute to social development, and thus the curator’s as the primary storyteller, will have been missed. A Latin-American PerspectiveICOM’s commitment to social development could be interpreted merely as a pledge to make use of collections to benefit the public through scholarship, learning, and pleasure (ICOM 15). If this interpretation is accepted, however, then any museum’s contribution to social development is somewhat paltry. To accept such a limited and limiting role for museums is to overlook the historical efforts by advocates to change the very nature of museums. The ascendancy of the social potential of museums first blossomed during the late 1960s at a time where, globally, overlapping social movements espoused civil rights and the recognition of minority groups (Silverman 12; de Varine 3). Simultaneously but independently, neighbourhood museums arose in the United States, ecomuseums in France and Quebec, and the integral museum in Latin America, notably in Mexico (Hauenschild; Silverman 12–13). The Latin-American commitment to the ideals of the integral museum developed out of the 1972 round table of Santiago, Chile, sponsored by the United Nations Educational, Scientific and Cultural Organization (Giménez-Cassina 25–26). The Latin-American signatories urged the local and regional museums of their respective countries to collaborate with their communities to resolve issues of social inequality (Round Table Santiago 13–21). The influence of Brazilian educator Paulo Freire should be acknowledged. In 1970, Freire ushered in the concept of conscientization, defined by Catherine Campbell and Sandra Jovchelovitch as:the process whereby critical thinking develops … [and results in a] … thinker [who] feels empowered to think and to act on the conditions that shape her living. (259–260)This model for empowerment lent inspiration to the ideals of the Santiago signatories in realising their sociopolitical goal of the integral museum (Assunção dos Santos 20). Reframing the museum as an institution in the service of society, the champions of the integral museum sought to redefine the thinking and practices of museums and their practitioners (United Nations Educational, Scientific and Cultural Organization 37–39). The signatories successfully lobbied ICOM to introduce an explicitly social purpose to the work of museums (Assunção dos Santos 6). In 1974, in the wake of the Santiago round table, ICOM modified their definition of a museum to “a permanent non-profit institution, open to the public, in the service of society and its development” (emphasis added) (Hauenschild). Museums had been transformed into “problem solvers” (Judite Primo qtd. in Giménez-Cassina 26). With that spirit in mind, museum practitioners, including curators, can develop opportunities for reciprocity with the many faces of the public (Guarini). Response to Social Development InitiativesStarting in the 1970s, the “second museum revolution” (van Mensch 6–7) saw the transition away from: traditional roles of museums [of] collecting, conservation, curatorship, research and communication … [and toward the] … potential role of museums in society, in education and cultural action. (van Mensch 6–7)Arguably, this potential remains a work in progress some 50 years later. Writing in the tradition of museums as agents of social development, Mariana Lamas states:when we talk about “in the service of society and its development”, it’s quite different. It is like the drunk uncle at the Christmas party that the family pretends is not there, because if they pretend long enough, he might pass out on the couch. (Lamas 47–48)That is not to say that museums have neglected to initiate services and programs that acknowledge the aspirations of people with disabilities (refer to Cachia and Krantz as examples). Without discounting such efforts, but with the refreshing analogy of the drunken uncle still fresh in memory, Lamas answers her own rhetorical question:how can traditional museums promote community development? At first the word “development” may seem too much for the museum to do, but there are several ways a museum can promote community development. (Lamas 52) Legitimising CommunitiesThe first way that museums can foster community or social development is to:help the community to over come [sic] a problem, coming up with different solutions, putting things into a new perspective; providing confidence to the community and legitimizing it. (Lamas 52)As a response, my doctoral investigation legitimises the right of people with vision impairment to participate in the social and cultural aspects of publicly funded museums. The Australian Government upheld this right in 2008 by ratifying the United Nations Convention on the Rights of Persons with Disabilities (and Optional Protocol), which enshrines the right of people with disability to participate in the cultural life of the nation (United Nations).At least 840,700 people in Australia (a minimum of four per cent of the population) experiences either blindness or low vision (Australian Bureau of Statistics 2009). For every one person in the Australian community who is blind, nearly five other people experience low vision. The medical model of disability identifies the impairment as the key feature of a person and seeks out a corrective intervention. In contrast, the social model of disability strives to remove the attitudinal, social, and physical barriers enacted by people or institutions (Landman, Fishburn, and Tonkin 14). Therein lies the opportunity and challenge for museums—modifying layouts and practices that privilege the visual. Consequently, there is scope for museums to partner with people with vision impairment to identify their aspirations rather than respond as a problem to be fixed. Common fixes in the museums for people with disabilities include physical alterations such as ramps and, less often, special tours (Cachia). I posit that curators, as co-creators and major contributors to exhibitions, can be part of a far wider discussion. In the course of doctoral research, I accompanied adults with a wide array of sight impairments into exhibitions at the Museum of Australian Democracy at Old Parliament House, the Australian War Memorial, and the National Museum of Australia. Within the space of the exhibition, the most commonly identified barrier has been the omission of access opportunities to interpreted materials: that is, information about objects on display as well as the wider narratives driving exhibitions. Often, the participant has had to work backwards, from the object itself, to understand the wider topic of the exhibition. If aesthetics is “the way we communicate through the senses” (Thrift 291), then the vast majority of exhibits have been inaccessible from a sensory perspective. For people with low vision (that is, they retain some degree of functioning sight), objects’ labels have often been too small to be read or, at times, poorly contrasted or positioned. Objects have often been set too deep into display cabinets or too far behind safety barriers. If individuals must use personal magnifiers to read text or look in vain at objects, then that is an indicator that there are issues with exhibition design. For people who experience blindness (that is, they cannot see), neither the vast majority of exhibits nor their interpretations have been made accessible. There has been minimal access across all museums to accessioned objects, handling collections, or replicas to tease out exhibits and their stories. Object labels must be read by family or friends—a tiring experience. Without motivated peers, the stories told by curators are silenced by a dearth of alternative options.Rather than presume to know what works for people with disabilities, my research ethos respects the “nothing about us without us” (Charlton 2000; Werner 1997) maxim of disability advocates. To paraphrase Lamas, we have collaborated to come up with different solutions by putting things into new perspectives. In turn, “person-centred” practices based on rapport, warmth, and respect (Arigho 206–07) provide confidence to a diverse community of people by legitimising their right to participate in the museum space. Incentivising Communities Museums can also nurture social or community development by providing incentives to “the community to take action to improve its quality of life” (Lamas 52). It typically falls to (enthusiastic) public education and community outreach teams to engage underserved communities through targeted programs. This approach continues the trend of curators as advocates for the collection, and educators as advocates for the public (Kaitavouri xi). If the exhibition briefs normally written by curators (Belcher 83) reinforced the importance of access, then exhibition designers would be compelled to offer fit-for-purpose solutions. Better still, if curators (and other exhibition team members) regularly met with community based organisations (perhaps in the form of a disability reference group), then museums would be better positioned to accommodate a wider spectrum of community members. The National Standards for Australian Museums and Galleries already encourages museums to collaborate with disability organisations (40). Such initiatives offer a way forward for improving a community’s sense of itself and its quality of life. The World Health Organization defines health as a “state of complete physical, mental and social well-being and not merely the absence of disease or infirmity”. While I am not using quality of life indicators for my doctoral study, the value of facilitating social and cultural opportunities for my target audience is evident in participant statements. At the conclusion of one sensory based workshop, Mara, a female participant who experiences low vision in one eye and blindness in the other, stated:I think it was interesting in that we could talk together about what we were experiencing and that really is the social aspect of it. I mean if I was left to go to a whole lot of museums on my own, I probably wouldn’t. You know, I like going with kids or a friend visiting from interstate—that sort of thing. And so this group, in a way, replicates that experience in that you’ve got someone else to talk about your impressions with—much better than going on your own or doing this alone.Mara’s statement was in response to one of two workshops I held with the support of the Learning Services team at the National Museum of Australia in May 2015. Selected objects from the museum’s accessioned collection and handling collection were explored, as well as replicas in the form of 3D printed objects. For example, participants gazed upon and handled a tuckerbox, smelt and tasted macadamia nuts in wattle seed syrup, and listened to a genesis story about the more-ish nut recorded by the Butchulla people—the traditional owners of Fraser Island. We sat around a table while I, as the workshop mediator, sought to facilitate free-flowing discussions about their experiences and, in turn, mused on the capacity of objects to spark social connection and opportunities for cultural access. While the workshop provided the opportunity for reciprocal exchanges amongst participants as well as between participants and me, what was highly valued by most participants was the direct contact with members of the museum’s Learning Services team. I observed that participants welcomed the opportunity to talk with real museum workers. Their experience of museum practitioners, to date, had been largely confined to the welcome desk of respective institutions or through special events or tours where they were talked at. The opportunity to communicate directly with the museum allowed some participants to share their thoughts and feelings about the services that museums provide. I suggest that curators open themselves up to such exchanges on a more frequent basis—it may result in reciprocal benefits for all stakeholders. Fortifying IdentityA third way museums can contribute to social or community development is by:fortify[ing] the bonds between the members of the community and reaffirm their identities making them feel more secure about who they are; and give them a chance to tell their own version of their history to “outsiders” which empowers them. (Lamas 52)Identity informs us and others of who we are and where we belong in the world (Silverman 54). However, the process of identity marking and making can be fraught: “some communities are ours by choice … [and] … some are ours because of the ways that others see us” (Watson 4). Communities are formed by identifying who is in and who is out (Francois Dubet qtd. in Bessant and Watts 260). In other words, the construction of collective identity is reinforced through means of social inclusion and social exclusion. The participants of my study, as members or clients of the Royal Society for the Blind | Canberra Blind Society, clearly value participating in events with empathetic peers. People with vision impairment are not a homogenous group, however. Reinforcing the cultural influences on the formation of identity, Fiona Candlin asserts that “to state the obvious but often ignored fact, blind people … [come] … from all social classes, all cultural, racial, religious and educational backgrounds” (101). Irrespective of whether blindness or low vision arises congenitally, adventitiously, or through unexpected illness, injury, or trauma, the end result is an assortment of individuals with differing perceptual characteristics who construct meaning in often divergent ways (De Coster and Loots 326–34). They also hold differing world views. Therefore, “participation [at the museum] is not an end in itself. It is a means for creating a better world” (Assunção dos Santos 9). According to the Australian Human Rights Commissioner, Professor Gillian Triggs, a better world is: a society for all, in which every individual has an active role to play. Such a society is based on fundamental values of equity, equality, social justice, and human rights and freedoms, as well as on the principles of tolerance and embracing diversity. (Triggs)Publicly funded museums can play a fundamental role in the cultural lives of societies. For example, the Powerhouse Museum (Museum of Applied Arts and Sciences) in Sydney partnered with Vision Australia to host an exhibition in 2010 titled Living in a Sensory World: it offered “visitors an understanding of the world of the blindness and low vision community and celebrates their achievements” (Powerhouse Museum). With similar intent, my doctoral research seeks to validate the world of my participants by inviting museums to appreciate their aspirations as a distinct but diverse community of people. ConclusionIn conclusion, the challenge for museum curators and other museum practitioners is balancing what Richard Sennett (qtd. in Bessant and Watts 265) identifies as opportunities for enhancing social cohesion and a sense of belonging while mitigating parochialism and community divisiveness. Therefore, curators, as the primary focus of this article, are indeed challenged when asked to contribute to serving the public through social development—a public which is anything but homogenous. Mindful of cultural and social differences in an ever-changing world, museums are called to respect the cultural and natural heritage of the communities they serve and collaborate with (ICOM 10). It is a position I wholeheartedly support. This is not to say that museums or indeed curators are capable of solving the ills of society. However, inviting people who are frequently excluded from social and cultural events to multisensory encounters with museum collections acknowledges their cultural rights. I suggest that this would be a seismic shift from the current experiences of adults with blindness or low vision at most museums.ReferencesAlexander, Edward, and Mary Alexander. Museums in Motion: An Introduction to the History and Functions of Museums. 2nd ed. Lanham, Maryland: AltaMira Press, 2008.Arigho, Bernie. “Getting a Handle on the Past: The Use of Objects in Reminiscence Work.” Touch in Museums: Policy and Practice in Object Handling. Ed. Helen Chatterjee. Oxford: Berg, 2008. 205–12.Assunção dos Santos, Paula. Introduction. Sociomuseology 4: To Think Sociomuseologically. Eds. Paula Assunção dos Santos and Judite Primo. Lisbon: Universidade Lusófona de Humanidades e Tecnologias, 2010. 5–12.Australian Bureau of Statistics. “National Health Survey: Summary of Results (2007- 2008) (Reissue), Cat. No. 4364.0. 2009.” Australian Bureau of Statistics. 12 Feb. 2015 ‹http://www.abs.gov.au/ausstats/abs@.nsf/mf/4364.0›.Belcher, Michael. Exhibitions in Museums. Leicester: Leicester UP, 1991.Bessant, Judith, and Rob Watts. Sociology Australia. 3rd ed. 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This article reflects on part of a three-year battle over the redevelopment of an iconic Melbourne music venue, the Palace-Metro Nightclub (the Palace), involving the tactical use of Facebook Page data at trial. We were invited by the Save the Palace group, Melbourne City Council and the National Trust of Australia to provide Facebook Page data analysis as evidence of the social value of the venue at an appeals trial heard at the Victorian Civil Administration Tribunal (VCAT) in 2016. We take a reflexive ethnographic approach here to explore the data production, collection and analysis processes as these represent and constitute a “data public”.Although the developers won the appeal and were able to re-develop the site, the court accepted the validity of social media data as evidence of the building’s social value (Jinshan Investment Group Pty Ltd v Melbourne CC [2016] VCAT 626, 117; see also Victorian Planning Reports). Through the case, we elaborate on the concept of data publics by considering the “affordising” (Pollock) processes at play when extracting, analysing and visualising social media data. Affordising refers to the designed, deliberate and incidental effects of datafication and highlights the need to attend to the capacities for data collection and processing as they produce particular analytical outcomes. These processes foreground the compositional character of data publics, and the unevenness of data literacies (McCosker “Data Literacies”; Gray et al.) as a factor of the interpersonal and institutional capacity to read and mobilise data for social outcomes.We begin by reconsidering the often-assumed connection between social media data and their publics. Taking onboard theoretical accounts of publics as problem-oriented (Dewey) and dynamically constituted (Kelty), we conceptualise data publics through the key elements of a) consequentiality, b) sufficient connection over time, c) affective or emotional qualities of connection and interaction with the events. We note that while social data analytics may be a powerful tool for public protest, it equally affords use against public interests and introduces risks in relation to a lack of transparency, access or adequate data literacy.Urban Protest and Data Publics There are many examples globally of the use of social media to engage publics in battles over urban development or similar issues (e.g. Fredericks and Foth). Some have asked how social media might be better used by neighborhood organisations to mobilise protest and save historic buildings, cultural landmarks or urban sites (Johnson and Halegoua). And we can only note here the wealth of research literature on social movements, protest and social media. To emphasise Gerbaudo’s point, drawing on Mattoni, we “need to account for how exactly the use of these media reshapes the ‘repertoire of communication’ of contemporary movements and affects the experience of participants” (2). For us, this also means better understanding the role that social data plays in both aiding and reshaping urban protest or arming third sector groups with evidence useful in social institutions such as the courts.New modes of digital engagement enable forms of distributed digital citizenship, which Meikle sees as the creative political relationships that form through exercising rights and responsibilities. Associated with these practices is the transition from sanctioned, simple discursive forms of social protest in petitions, to new indicators of social engagement in more nuanced social media data and the more interactive forms of online petition platforms like change.org or GetUp (Halpin et al.). These technical forms code publics in specific ways that have implications for contemporary protest action. That is, they provide the operational systems and instructions that shape social actions and relationships for protest purposes (McCosker and Milne).All protest and social movements are underwritten by explicit or implicit concepts of participatory publics as these are shaped, enhanced, or threatened by communication technologies. But participatory protest publics are uneven, and as Kelty asks: “What about all the people who are neither protesters nor Twitter users? In the broadest possible sense this ‘General Public’ cannot be said to exist as an actual entity, but only as a kind of virtual entity” (27). Kelty is pointing to the porous boundary between a general public and an organised public, or formal enterprise, as a reminder that we cannot take for granted representations of a public, or the public as a given, in relation to Like or follower data for instance.If carefully gauged, the concept of data publics can be useful. To start with, the notions of publics and publicness are notoriously slippery. Baym and boyd explore the differences between these two terms, and the way social media reconfigures what “public” is. Does a Comment or a Like on a Facebook Page connect an individual sufficiently to an issues-public? As far back as the 1930s, John Dewey was seeking a pragmatic approach to similar questions regarding human association and the pluralistic space of “the public”. For Dewey, “the machine age has so enormously expanded, multiplied, intensified and complicated the scope of the indirect consequences [of human association] that the resultant public cannot identify itself” (157). To what extent, then, can we use data to constitute a public in relation to social protest in the age of data analytics?There are numerous well formulated approaches to studying publics in relation to social media and social networks. Social network analysis (SNA) determines publics, or communities, through links, ties and clustering, by measuring and mapping those connections and to an extent assuming that they constitute some form of sociality. Networked publics (Ito, 6) are understood as an outcome of social media platforms and practices in the use of new digital media authoring and distribution tools or platforms and the particular actions, relationships or modes of communication they afford, to use James Gibson’s sense of that term. “Publics can be reactors, (re)makers and (re)distributors, engaging in shared culture and knowledge through discourse and social exchange as well as through acts of media reception” (Ito 6). Hashtags, for example, facilitate connectivity and visibility and aid in the formation and “coordination of ad hoc issue publics” (Bruns and Burgess 3). Gray et al., following Ruppert, argue that “data publics are constituted by dynamic, heterogeneous arrangements of actors mobilised around data infrastructures, sometimes figuring as part of them, sometimes emerging as their effect”. The individuals of data publics are neither subjugated by the logics and metrics of digital platforms and data structures, nor simply sovereign agents empowered by the expressive potential of aggregated data (Gray et al.).Data publics are more than just aggregates of individual data points or connections. They are inherently unstable, dynamic (despite static analysis and visualisations), or vibrant, and ephemeral. We emphasise three key elements of active data publics. First, to be more than an aggregate of individual items, a data public needs to be consequential (in Dewey’s sense of issues or problem-oriented). Second, sufficient connection is visible over time. Third, affective or emotional activity is apparent in relation to events that lend coherence to the public and its prevailing sentiment. To these, we add critical attention to the affordising processes – or the deliberate and incidental effects of datafication and analysis, in the capacities for data collection and processing in order to produce particular analytical outcomes, and the data literacies these require. We return to the latter after elaborating on the Save the Palace case.Visualising Publics: Highlighting Engagement and IntensityThe Palace theatre was built in 1912 and served as a venue for theatre, cinema, live performance, musical acts and as a nightclub. In 2014 the Heritage Council decided not to include the Palace on Victoria’s heritage register and hence opened the door for developers, but Melbourne City Council and the National Trust of Australia opposed the redevelopment on the grounds of the building’s social significance as a music venue. Similarly, the Save the Palace group saw the proposed redevelopment as affecting the capacity of Melbourne CBD to host medium size live performances, and therefore impacting deeply on the social fabric of the local music scene. The Save the Palace group, chaired by Rebecca Leslie and Michael Raymond, maintained a 36,000+ strong Facebook Page and mobilised local members through regular public street protests, and participated in court proceedings in 2015 and February 2016 with Melbourne City Council and National Trust Australia. Joining the protesters in the lead up to the 2016 appeals trial, we aimed to use social media engagement data to measure, analyse and present evidence of the extent and intensity of a sustained protest public. The evidence we submitted had to satisfy VCAT’s need to establish the social value of the building and the significance of its redevelopment, and to explain: a) how social media works; b) the meaning of the number of Facebook Likes on the Save The Palace Page and the timing of those Likes, highlighting how the reach and Likes pick up at significant events; and c) whether or not a representative sample of Comments are supportive of the group and the Palace Theatre (McCosker “Statement”). As noted in the case (Jinshan, 117), where courts have traditionally relied on one simple measure for contemporary social value – the petition – our aim was to make use of the richer measures available through social media data, to better represent sustained engagement with the issues over time.Visualising a protest public in this way raises two significant problems for a workable concept of data publics. The first involves the “affordising” (Pollock) work of both the platform and our data analysis. This concerns the role played by data access and platform affordances for data capture, along with methodological choices made to best realise or draw out the affordances of the data for our purposes. The second concerns the issue of digital and data literacies in both the social acts that help to constitute a data public in the first place, and the capacity to read and write public data to represent those activities meaningfully. That is, Facebook and our analysis constitutes a data public in certain ways that includes potentially opaque decisions or processes. And citizens (protesters or casual Facebook commenters alike) along with social institutions (like the courts) have certain uneven capacity to effectively produce or read public protest-oriented data. The risk here, which we return to in the final section, lies in the potential for misrepresentation of publics through data, exclusions of access and ownership of data, and the uneven digital literacies at each stage of data production, analysis and sensemaking.Facebook captures data about individuals in intricate detail. Its data capture strategies are geared toward targeting for the purposes of marketing, although only a small subset of the data is publicly available through the Facebook Application Programming Interface (API), which is a kind of data “gateway”. The visible page data tells only part of the story. The total Page Likes in February 2016 was 36,828, representing a sizeable number of followers, mainly located in Melbourne but including 45 countries in total and 38 different languages. We extracted a data set of 268,211 engagements with the Page between February 2013 and August 2015. This included 45,393 post Likes and 9,139 Comments. Our strategy was to demarcate a structurally defined “community” (in the SNA sense of that term as delineating clusters of people, activities and links within a broader network), by visualising the interactions of Facebook users with Posts over time, and then examine elements of intensity of engagement. In other words, we “affordised” the network data using SNA techniques to most clearly convey the social value of the networked public.We used a combination of API access and Facebook’s native Insights data and analytics to extract use-data from that Page between June 2013 and December 2015. Analysis of a two-mode or bipartite network consisting of users and Posts was compiled using vosonSML, a package in the R programming language created at Australian National University (Graham and Ackland) and visualised with Gephi software. In this network, the nodes (or vertices) represent Facebook users and Facebook Posts submitted on the Page, and ties (or edges) between nodes represent whether a user has commented on and/or liked a post. For example, a user U might have liked Post A and commented on Post B. Additionally, a weight value is assigned for the Comments ties, indicating how many times a user commented on a particular post (note that users can only like Posts once). We took these actions as demonstrating sufficient connection over time in relation to an issue of common concern.Figure 1: Network visualisation of activity on the Save the Palace Facebook Page, June 2013 to December 2015. The colour of the nodes denotes which ‘community’ cluster they belong to (computed via the Infomap algorithm) and nodes are sized by out-degree (number of Likes/Comments made by users to Posts). The graph layout is computed via the Force Atlas 2 algorithm.Community detection was performed on the network using the Infomap algorithm (Rosvall and Bergstrom), which is suited to large-scale weighted and directed networks (Henman et al.). This analysis reveals two large and two smaller clusters or groups represented by colour differences (Fig. 1). Broadly, this suggests the presence of several clusters amongst a sustained network engaging with the page over the three years. Beyond this, a range of other colours denoting smaller clusters indicates a diversity of activity and actors co-participating in the network as part of a broader community.The positioning of nodes within the network is not random – the visualisation is generated by the Force Atlas 2 algorithm (Jacomy et al.) that spatially sorts the nodes through processes of attraction and repulsion according to the observed patterns of connectivity. As we would expect, the two-dimensional spatial arrangement of nodes conforms to the community clustering, helping us to visualise the network in the form of a networked public, and build a narrative interpretation of “what is going on” in this online social space.Social value for VCAT was loosely defined as a sense of connection, sentiment and attachment to the venue. While we could illustrate the extent of the active connections of those engaging with the Page, the network map does not in itself reveal much about the sentiment, or the emotional attachment to the Save the Palace cause. This kind of affect can be understood as “the energy that drives, neutralizes, or entraps networked publics” (Papacharissi 7), and its measure presents a particular challenge, but also interest, for understanding a data public. It is often measured through sentiment analysis of content, but we targeted reach and engagement events – particular moments that indicated intense interaction with the Page and associated events.Figure 2: Save the Palace Facebook Page: Organic post reach November—December 2014The affective connection and orientation could be demonstrated through two dimensions of post “reach”: average reach across the lifespan of the Page, and specific “reach-events”. Average reach illustrates the sustained engagement with the Page over time. Average un-paid reach for Posts with links (primarily news and legal updates), was 12,015 or 33% of the total follower base – a figure well above the standard for Community Page reach at that time. Reach-events indicated particular points of intensity and illustrates the Page’s ability to resonate publicly. Figure 2 points to one such event in November 2015, when news circulated that the developers were defying stop-work orders and demolishing parts of The Palace. The 100k reach indicated intense and widespread activity – Likes, Shares, Comments – in a short timeframe. We examined Comment activity in relation to specific reach events to qualify this reach event and illustrate the sense of outrage directed toward the developers, and expressions of solidarity toward those attempting to stop the redevelopment. Affordising Data Publics and the Transformative Work of AnalyticsEach stage of deriving evidence of social value through Page data, from building public visibility and online activity to analysis and presentation at VCAT, was affected by the affordising work of the protesters involved (particularly the Page Admins), civil society groups, platform features and data structures and our choices in analysis and presentation. The notion of affordising is useful here because, as Pollock defines the term, it draws attention to the transformative work of metrics, analytics, platform features and other devices that re-package social activity through modes of datafication and analysis. The Save the Palace group mobilised in a particular way so as to channel their activities, make them visible and archival, to capture the resonant effects of their public protest through a platform that would best make that public visible to itself. The growth of the interest in the Facebook Page feeds back on itself reflexively as more people encounter it and participate. Contrary to critiques of “clicktivism”, these acts combine digital-material events and activities that were to become consequential for the public protest – such as the engagement activities around the November 2015 event described in Figure 2.In addition, presenting the research in court introduced particular hurdles, in finding “the meaningful data” appropriate to the needs of the case, “visualizing social data for social purposes”, and the need to be “evocative as well as accurate” (Donath, 16). The visualisation and presentation of the data needed to afford a valid and meaningful expression of the social significance the Palace. Which layout algorithm to use? What scale do we want to use? Which community detection algorithm and colour scheme for nodes? These choices involve challenges regarding legibility of visualisations of public data (McCosker and Wilken; Kennedy et al.).The transformative actions at play in these tactics of public data analysis can inform other instances of data-driven protest or social participation, but also leave room for misuse. The interests of developers, for example, could equally be served by monitoring protesters’ actions through the same data, or by targeting disagreement or ambiguity in the data. Similarly, moves by Facebook to restrict access to Page data will disproportionately affect those without the means to pay for access. These tactics call for further work in ethical principles of open data, standardisation and data literacies for the courts and those who would benefit from use of their own public data in this way.ConclusionsWe have argued through the case of the Save the Palace protest that in order to make use of public social media data to define a data public, multiple levels of data literacy, access and affordising are required. Rather than assuming that public data simply constitutes a data public, we have emphasised: a) the consequentiality of the movement; b) sufficient connection over time; and c) affective or emotional qualities of connection and interaction with public events. This includes the activities of the core members of the Save the Palace protest group, and the tens of thousands who engaged in some way with the Page. It also involves Facebook’s data affordances as these allow for the extraction of public data, alongside our choices in analysis and visualisation, and the court’s capacity and openness to accept all of this as indicative of the social value (connections, sentiment, attachment) it sought for the case. The Senior Member and Member presiding over the case had little knowledge of Facebook or other social media platforms, did not use them, and hence themselves had limited capacity to recognise the social and cultural nuances of activities that took place through the Facebook Page. This does not exclude the use of the data but made it more difficult to present a picture of the relevance and consequence of the data for understanding the social value evident in the contested building. 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Last year 2022 marked the fiftieth anniversary of the World Heritage Convention, UNESCO's general conference of November 16, 1972.This marked an important beginning for the preservation and enhancement of world heritage. After this emblematic period, it is time to take stock of what has been achieved and the challenges we have for the future. We have focused the study of what it has meant for the 15 Spanish cities that have been listed as World Heritage Sites in this period The recent covid 19 pandemic, climate change and the recent Russian invasion of Ukraine make it necessary to analyze the near future of world heritage and its future, in order not to create inequalities. In Spain it is one of the first four countries in the world with more cities and sites named World Heritage Keywords: World heritage cities, collective heritage, conservation, future. El pasado año 2022 se han cumplido cincuenta años de la Convención del Patrimonio Mundial, conferencia general de la UNESCO del 16 de noviembre de 1972.Esto supuso un comienzo importante para la preservación y el acrecentamiento del patrimonio mundial. Después de este periodo emblemático toca hacer balance de lo logrado y los desafíos que tenemos para el futuro. Hemos centrado el estudio de lo que ha supuesto para las 15 ciudades españolas que han sido catalogadas patrimonio de la humanidad en este periodo La reciente pandemia del covid 19, el cambio climático y la reciente invasión rusa de Ucrania hacen que haya que analizar el futuro próximo del patrimonio mundial y su futuro, en aras de no crear desigualdades. En España es uno de los cuatro primeros países del mundo con más ciudades y sitios nombrados patrimonio de la Humanidad Palabras clave: Ciudades patrimonio de la humanidad, herencia colectiva, conservación, futuro.