Artículos de revistas sobre el tema "ODP Site 976"

Abstract. High-temporal resolution pollen record from the Alboran Sea ODP Site 976, pollen-based quantitative climate reconstruction and biomisation show that changes of Mediterranean vegetation have been clearly modulated by short and long term variability during the last 25 000 years. The reliability of the quantitative climate reconstruction from marine pollen spectra has been tested using 22 marine core-top samples from the Mediterranean. The ODP Site 976 pollen record and climatic reconstruction confirm that Mediterranean environments have a rapid response to the climatic fluctuations during the last Termination. The western Mediterranean vegetation response appears nearly synchronous with North Atlantic variability during the last deglaciation as well as during the Holocene. High-resolution analyses of the ODP Site 976 pollen record show a cooling trend during the Bölling/Allerød period. In addition, this period is marked by two warm episodes bracketing a cooling event that represent the Bölling-Older Dryas-Allerød succession. During the Holocene, recurrent declines of the forest cover over the Alboran Sea borderlands indicate climate events that correlate well with several events of increased Mediterranean dryness observed on the continent and with Mediterranean Sea cooling episodes detected by alkenone-based sea surface temperature reconstructions. These events clearly reflect the response of the Mediterranean vegetation to the North Atlantic Holocene cold events.

Abstract. High-temporal resolution pollen record of Alboran Sea ODP Site 976 and pollen-based quantitative climate reconstruction shows that changes of Mediterranean vegetation have been clearly modulated by short and long term variability during the last 25 000 years. The western Mediterranean vegetation response appears nearly synchronous with North Atlantic variability during the last deglaciation as well as during the Holocene. High-resolution analyses of the ODP 976 pollen record allows to separate the Bölling/Alleröd period in two warm episodes that surround a cooling representative of the climatic succession of the Bölling, Older Dryas and Alleröd. A cooling trend is observed from Bölling to Alleröd. The ODP pollen record confirms that Mediterranean environments show rapid responses to the climatic fluctuations during the last termination, in particular that of all the climate oscillations associated with the successive steps of the deglaciation in the North Atlantic have been observed in the west Mediterranean region. Recurrent Holocene declines of the forest cover on the Alboran Sea borderlands indicate repetitive climate events that correlate well with several events of increased Mediterranean dryness observed on the continent and with alkenone SST showing Mediterranean Sea cooling. These events reflect clearly the response of to Mediterranean vegetation to North Atlantic Holocene cold events.

Abstract Records of calcium carbonate, organic matter (organic carbon content, palynology) and planktonic foraminiferal oxygen isotopes from ODP Site 976, Alboran Sea, are used to reconstruct the evolution of continental climates and oceanic productivity in the westernmost Mediterranean over the past 50,000 years. The records mimic the Greenland ice core records in that they display the Heinrich events and the rapid Dansgaard/Oeschger-type stadial-interstadial oscillations. Warm interstadials correlate with an expansion of deciduous forests on the adjacent continents and enhanced river runoff and organic matter flux from terrestrial sources. In contrast, cold stadials are characterized by an expansion of semi-desert vegetation, reduced river runoff and limited terrestrial organic matter flux. The organic carbon record displays a longer-term cyclicity that correlates with the North Atlantic ’Bond’ cooling cycles. The records enable the documentation of rapid changes of continental climates in the western Mediterranean borderlands that caused changes in river runoff and in oceanic productivity that were driven by rapid fluctuations of the Atlantic inflow into the Mediterranean Sea. The combined terrestrial-marine patterns demonstrate the close linking of western Mediterranean climate with the climatic evolution in the North Atlantic region.

Abstract. Ocean Drilling Program (ODP) Site 982 represents a key location for understanding the evolution of climate in the North Atlantic over the past 12 Ma. However, concerns exist about the validity and robustness of the underlying stratigraphy and astrochronology, which currently limits the adequacy of this site for high-resolution climate studies. To resolve this uncertainty, we verify and extend the early Pliocene to late Miocene shipboard composite splice at Site 982 using high-resolution XRF core scanning data and establish a robust high-resolution benthic foraminiferal stable isotope stratigraphy and astrochronology between 8.0 and 4.5 Ma. Splice revisions and verifications resulted in ∼ 11 m of gaps in the original Site 982 isotope stratigraphy, which were filled with 263 new isotope analyses. This new stratigraphy reveals previously unseen benthic δ18O excursions, particularly prior to 6.65 Ma. The benthic δ18O record displays distinct, asymmetric cycles between 7.7 and 6.65 Ma, confirming that high-latitude climate is a prevalent forcing during this interval. An intensification of the 41 kyr beat in both the benthic δ13C and δ18O is also observed ∼ 6.4 Ma, marking a strengthening in the cryosphere–carbon cycle coupling. A large ∼ 0.7 ‰ double excursion is revealed ∼ 6.4–6.3 Ma, which also marks the onset of an interval of average higher δ18O and large precession and obliquity-dominated δ18O excursions between 6.4 and 5.4 Ma, coincident with the culmination of the late Miocene cooling. The two largest benthic δ18O excursions ∼ 6.4–6.3 Ma and TG20/22 coincide with the coolest alkenone-derived sea surface temperature (SST) estimates from Site 982, suggesting a strong connection between the late Miocene global cooling, and deep-sea cooling and dynamic ice sheet expansion. The splice revisions and revised astrochronology resolve key stratigraphic issues that have hampered correlation between Site 982, the equatorial Atlantic and the Mediterranean. Comparisons of the revised Site 982 stratigraphy to high-resolution astronomically tuned benthic δ18O stratigraphies from ODP Site 926 (equatorial Atlantic) and Ain el Beida (north-western Morocco) show that prior inconsistencies in short-term excursions are now resolved. The identification of key new cycles at Site 982 further highlights the requirement for the current scheme for late Miocene marine isotope stages to be redefined. Our new integrated deep-sea benthic stable isotope stratigraphy and astrochronology from Site 982 will facilitate future high-resolution late Miocene to early Pliocene climate research.

Abstract. Over the Plio-Pleistocene interval a strong linkage exists between northern African climate changes and the supply of dust over the surrounding oceans and continental runoff towards the Mediterranean Sea. Both these signatures in the sedimentary record are determined by orbital cycles influencing glacial variability on the one hand and northern African monsoon intensity on the other hand. In this paper, we use the intermediate-complexity model CLIMBER-2 to simulate African climate during the Plio-Pleistocene between 3.2 and 2.3 million years ago (Ma) and compare our simulations with existing and new climate reconstructions. The CLIMBER-2 model is externally forced with atmospheric CO2 concentrations, ice sheet topography, and orbital variations, all of which strongly influence climate during the Pliocene and Pleistocene. Our simulations indicate that the records of northern Africa climate oscillate in phase with climatic precession. For the Earth's obliquity cycle, the time lag between the 41 000-year component in insolation forcing and the climatic response increased after inception of Northern Hemisphere (NH) glaciation around 2.8 Ma. To test the outcome of our simulations, we have put emphasis on the comparison between the simulated runoff of grid boxes encompassing the Sahara desert and the Sahel region and the sedimentary records of marine sediment cores from ODP Site 659 (Atlantic Ocean) and ODP Site 967 (Mediterranean). In this study we will show for the first time an extended Ti∕Al record of Site 967 down to 3.2 Ma. This record strongly correlates with runoff in the Sahara and Sahel regions, whereas correlation with the dust record of Site 659 is moderate and slightly improves after NH ice sheet inception. We investigated the transient variability of the individual and combined contributions of the Sahel and Sahara regions and found significant transient behaviour overlapping the inception of NH ice sheets (2.8 Ma) and the Plio-Pleistocene transition (2.6 Ma). Prior to 2.8 Ma, a larger contribution from the Sahara region is required to explain the variability of Mediterranean dust input. After this transition, we found that a more equal contribution of the two regions is required, representing an increased influence of Sahel runoff and wet periods.

Abstract. Isotope stratigraphy has become the method of choice for investigating both past ocean temperatures and global ice volume. Lisiecki and Raymo (2005) published a stacked record of 57 globally distributed benthic δ18O records versus age (LR04 stack). In this study LR04 is compared to high-resolution records collected at all of the sites drilled during ODP Leg 154 on the Ceara Rise, in the western equatorial Atlantic Ocean. Newly developed software is used to check data splices of the Ceara Rise sites and better align out-of-splice data with in-splice data. Core images recovered from core table photos are depth and age scaled and greatly assist in the data analysis. The entire splices of ODP sites 925, 926, 927, 928 and 929 were reviewed. Most changes were minor although several were large enough to affect age models based on orbital tuning. A Ceara Rise composite record of benthic δ18O is out of sync with LR04 between 1.80 and 1.90 Ma, where LR04 exhibits two maxima but Ceara Rise data contain only one. The interval between 4.0 and 4.5 Ma in the Ceara Rise compilation is decidedly different from LR04, reflecting both the low amplitude of the signal over this interval and the limited amount of data available for the LR04 stack. A regional difference in benthic δ18O of 0.2 ‰ relative to LR04 was found. Independent tuning of Site 926 images and physical property data to the Laskar et al. (2004) orbital solution and integration of available benthic stable isotope data from the Ceara Rise provides a new regional reference section for the equatorial Atlantic covering the last 5 million years.

PURPOSE: The ASCO Quality Oncology Practice Initiative (QOPI) project was established to evaluate the influence of guideline recommendations on routine clinical practice. METHODS: QOPI provided summary data from 839 unique practices in which data were collected every six months from the Fall of 2015 to the Spring of 2019. From these data, six items were chosen based on their relationship to domains of survivorship. A zero-inflated negative binomial regression model was used to test for trends in QOPI measures adherence rates over time. The models were adjusted for the time period, region, practice-ownership, multispecialty site, fellowship program, and hospital type. RESULTS: Smoking cessation counseling recommended and smoking cessation counseling administered or referred both increased over time, 50%-61% (adjusted incidence rate ratios (IRR), 1.028; 95% CI, 1.016 to 1.040; P < .001) and 34%-49% (adjusted IRR, 1.052; 95% CI, 1.035 to 1.070; P < .001), respectively. Infertility risks discussed before chemotherapy increased from 36% to 53% (adjusted IRR, 1.056; 95% CI, 1.035 to 1.078; P < .001) and fertility options discussed or referred to specialists increased from 23% to 38% (adjusted IRR, 1.074; 95% CI, 1.046 to 1.102; P < .001). Twenty-nine percent documented a positron emission tomography, computed tomography, or bone scan within the first 12 months for women diagnosed with early breast cancer treated for curative intent (adjusted IRR, 1.000; 95% CI, 0.977 to 1.024; P = .971). Tumor marker surveillance within 12 months increased from 78% to 87% (adjusted IRR, 1.018; 95% CI, 1.002 to 1.033; P = .023). CONCLUSION: As scientific evidence to guide cancer survivorship care grows, the role of guideline recommendations permeating clinical practice using quality metrics will become increasingly important.

From the study of the planktonic foraminifer assemblages of the sediments of the Ocean Drilling Program (ODP)-Site 975 (Baleares), sea-surface temperature, seasonality and salinity for the Pliocene and Gelasian of the Western Mediterranean were estimated. The estimates were carried out by the modern analog technique (MAT) using PaleoUma, a calibration dataset of 735 North-Atlantic and Mediterranean core-tops. In order to compare Pliocene–Gelasian and present-day analog assemblages, the necessary reduction of the taxonomic variables leads to statistically insignificant increases in estimation error, assessed on the calibration dataset itself. In addition, the correlation with δ18O results as an independent proxy, supports the use of MAT in order to establish the dominant paleoceanographic frameworks during the Pliocene and Gelasian. The SST curve shows an increase trend of the average value since the Early Zanclean (19.7 ± 1.8 °C) to the Late Piacenzian (20.9 ± 1.7 °C) and a decrease until the Late Gelasian (18.1 ± 1.4 °C). The seasonality offers permanently lower estimates than the current value (9.8 °C), reaching the closest values during the Late Gelasian (8.6 ± 0.8 °C). The salinity estimates are overall slightly lower during the Zanclean (36.7‰ ± 0.5‰) than today (37.3‰), whereas they reach up to more than 38.5‰, in the Early Piacenzian. The paleoceanographic frameworks deduced from the combination of the paleoceanographic parameters suggest that the current water-deficit regime in the Mediterranean was clearly predominant throughout the Pliocene and Gelasian. However, since the Piacenzian this regime alternates with stages of water surplus, which are especially frequent in the late Piacenzian. By the middle of the Early Gelasian the regime becomes more predominantly in deficit again.

Abstract. In eastern Mediterranean sediments, the titanium-to-aluminum ratio (Ti/Al) captures relative variability in eolian to river-derived material and predominantly integrates climate signals over the Saharan and Sahel regions. Long Ti/Al time series can, therefore, provide valuable records of North African humidity and aridity changes. X-ray fluorescence core scanning (XRF-CS) can generate near-continuous Ti/Al records with relatively modest effort and in an acceptable amount of time, provided that accurate Ti/Al values are acquired. Calibration of raw XRF-CS data to those of established analytical methods is an important pathway for obtaining the required accuracy. We assess how to obtain reliable XRF-CS Ti/Al calibration by using different calibration reference sample sets for a long sediment record from ODP Site 967 (eastern Mediterranean Sea). The accuracy of reference concentrations and the number of reference samples are important for reliable calibration. Our continuous Ti/Al record allows detailed time series analysis over the past 3 Myr. Near-direct control of low-latitude insolation on the timing and amplitude of North African aridity and humidity is observed from 3 to ∼ 1.2 Ma. In our Ti/Al record, most arid North African intervals (i.e., with the longest period and highest amplitude) occur after the mid-Pleistocene transition (MPT; ∼ 1.2–0.7 Ma), when ice ages intensified. We also observe a subdued relationship between low-latitude insolation and North African climate after the MPT. These findings support the growing consensus that African climate became more sensitive to remote high-latitude climate when a threshold ice volume was reached during the MPT.

Planktonic foraminiferal morphotypes differ in their susceptibilities to post mortem dissolution. Tropical morphotypes are readily assigned to groups that are dissolution-resistant (primarily non-spinose, r) and dissolution-susceptible (primarily spinose walled, s). Morphotypes in the uppermost Quaternary (marine isotope stages MIS 7-2) at Ceara Rise ODP Hole 926A were assigned to these r and s groups, and the stratigraphic distributions of both the morphotypes and the groups examined. Total recovery was co-dominated by s morphotypes (Globigerinoides ruber Morphotype B, Trilobatus sacculifer s.s.) with lesser, but nevertheless abundant, r morphotypes (Menardella menardiisinistral, Truncorotalia excelsadextral). Dissolution intensity, quantified using the dissolution index Res (%) = 100r / (r + s), showed an overall decrease over time, values of Res(%) being negatively correlated with sample depth below the seafloor. It differed more or less markedly between adjacent samples. These fluctuations were greater towards the bottom of the studied section. Between-sample assemblage turnover was quantified using an assemblage turnover index ATIs (SIGMA p i2 - p i1 , in which pi1 and pi2 are the proportional abundances of the ith morphotype in consecutive samples). Values of ATIs for the total assemblage (ATI tot), when assigned to glacial and interglacial MISs, suggested that the mean value of glacial ATItot did not differ significantly from the mean interglacial ATI tot. More variable and greater dissolution in the lower part of the section is reflected in the significant positive correlation between the sample depth and values of ATItot. Assemblage turnover indices were calculated for the dissolution-resistant r and dissolution-susceptible s groups, the latter being calculated in two ways. For ATI sus1, Trilobatus sacculifer was split into several distinguishable morphotypes based on test form. For ATI sus2, these morphotypes were grouped as T. sacculifer s.s. The correlations between sample depth and the ATIres andATIsus2 were not significant. The values of ATIsus2 and ATI res were positively correlated, though mean ATIsus2 was less than mean ATI res. This implies that, despite dissolution, the s group was more stable overall than the r group. Proportional abundances of the s group members T. sacculifer s.s. and G. ruber gr. (including G. ruber Morphotype B) increased through the section, being positively correlated with each other but negatively correlated with depth below the seafloor. In contrast, percentages of the total recovery as M. menardii and T. excelsa were negatively correlated. Menardella menardii was proportionally abundant throughout the interval below mid MIS 5, and T. excelsa was abundant above that depth. Ceara Rise currently lays beneath the North Equatorial Counter Current, which flows seasonally and induces annual phytoplankton blooms. Dextrally coiled T. truncatulinoides, which is also the main coiling direction of our T. excelsa, characterize environments with periodic phytoplankton blooms, while M. menardii prefers stable environments.We speculate that the replacement of M. menardii by T. excelsa might reflect a change in the seasonality of phytodetrital production at ODP Site 926.

Objective. The aim of the study was to determine the incidence and nature of injury patterns of South African international cricket players. Methods. A questionnaire was completed for each cricketer who presented with an injury during the 2004 - 2005 (S1) and 2005 - 2006 (S2) cricket seasons to determine the anatomical site, month, diagnosis and mechanism of injury. Results. The results showed that 113 injuries were sustained, with a match exposure time of 1 906 hours for one-day internationals (ODIs) and 5 070 hours for test matches. The injury prevalence was 4% per match, while the incidence of injury was 90 injuries per 10 000 hours of matches. Injuries occurred mostly to the lower limbs, back and trunk, upper limbs and head and neck. The injuries occurred primarily during test matches (43%), practices (20%) and practices and matches (19%). Acute injuries comprised 87% of the injuries. The major injuries during S1 were haematomas (20 %), muscle strains (14%) and other trauma (20%), while during S2 the injuries were primarily muscle strains (16%), other trauma (32%), tendinopathy (10%) and acute sprains (12%). The primary mechanisms of injury occurred when bowling (67%), on impact by the ball (batting – 65%, fielding – 26%) and when sliding for the ball (19%). Conclusion. The study provided prospective injury incidence and prevalence data for South African cricketers playing at international level over a two-season period, high-lighting the increased injury prevalence for away matches and an increased match injury incidence for test and ODI matches possibly as a result of increased match exposure time.

East African climate change since the Late Miocene consisted of persistent shorter-term, orbital-scale wet–dry cycles superimposed upon a long-term trend towards more open, grassy landscapes. Either or both of these modes of palaeoclimate variability may have influenced East African mammalian evolution, yet the interrelationship between these secular and orbital palaeoclimate signals remains poorly understood. Here, we explore whether the long-term secular climate change was also accompanied by significant changes at the orbital-scale. We develop northeast African hydroclimate and vegetation proxy data for two 100 kyr-duration windows near 3.05 and 1.75 Ma at ODP Site 967 in the eastern Mediterranean basin, where sedimentation is dominated by eastern Sahara dust input and Nile River run-off. These two windows were selected because they have comparable orbital configurations and bracket an important increase in East African C 4 grasslands. We conducted high-resolution (2.5 kyr sampling) multiproxy biomarker, H- and C-isotopic analyses of plant waxes and lignin phenols to document orbital-scale changes in hydrology, vegetation and woody cover for these two intervals. Both intervals are dominated by large-amplitude, precession-scale (approx. 20 kyr) changes in northeast African vegetation and rainfall/run-off. The δ 13 C wax values and lignin phenol composition record a variable but consistently C 4 grass-dominated ecosystem for both intervals (50–80% C 4 ). Precessional δD wax cycles were approximately 20–30‰ in peak-to-peak amplitude, comparable with other δD wax records of the Early Holocene African Humid Period. There were no significant differences in the means or variances of the δD wax or δ 13 C wax data for the 3.05 and 1.75 Ma intervals studied, suggesting that the palaeohydrology and palaeovegetation responses to precessional forcing were similar for these two periods. Data for these two windows suggest that the eastern Sahara did not experience the significant increase in C 4 vegetation that has been observed in East Africa over this time period. This observation would be consistent with a proposed mechanism whereby East African precipitation is reduced, and drier conditions established, in response to the emergence of modern zonal sea surface temperature gradients in the tropical oceans between 3 and 2 Ma. This article is part of the themed issue ‘Major transitions in human evolution’.

Abstract Green Sahara periods (GSPs) represent episodes during which the present-day Sahara was transformed into a savannah in response to intensification of the West African monsoon (WAM). Although GSPs might have dramatically altered the size, structure, and connectivity of human populations in Africa and nearby regions of Asia, their significance for human evolution remains unknown due to the problems involved in gauging the penetration of the WAM over the Sahara at evolutionary timescales. Here I reanalyse monsoon run-off and dust records back to 3 million years ago from Eastern Mediterranean ODP Site 967, and assimilate them with North African palaeoenvironmental data to substantiate penetration of the WAM front during GSPs to latitudes beyond 28°N. These results, coupled with demographic and ecological data for modern hunter-gatherers, point to a significant expansion of human populations during GSPs compared with background desert conditions. Given the clustering of GSPs around long-term maxima in the eccentricity of the Earth’s orbit, I propose that recurrent periods of human population expansion driven by GSPs led to an increased number of favourable mutations. Along with environmental factors favourable for triggering epigenetic changes, this might have led to the rise in enhanced phenotypic plasticity that underpins the speciation of hominin lineages at times of high climate variability envisaged by the variability selection hypothesis. Clustering of GSPs around the Pliocene/Pleistocene boundary, simultaneously with a protracted period of wetter conditions in East Africa and the Sinai Peninsula, further suggests that the initial colonization of Eurasia by hominins occurred circa 2.6 Ma, much earlier than typically considered.

Abstract INTRODUCTION Recent changes in healthcare policies implemented as per the Affordable Care Act (ACA) have resulted in providers and hospitals seeking ways to optimize resource utilization and improve patient outcomes. Length of stay (LOS) after surgery has increasingly been used as a surrogate for resource utilization. In the current study, we investigated factors associated with longer LOS after surgery for grade 1 spondylolisthesis. METHODS We queried the Quality Outcomes Database for patients with grade 1 lumbar degenerative spondylolisthesis undergoing a surgical intervention between July 2014 and June 2016. Only those patients enrolled in a multi-side study investigating the impact of fusion on clinical and patient reported outcomes (PROs) among patients with grade 1 spondylolisthesis were evaluated. A multivariable (MV) proportional odds regression model was fitted to determine factors associated with longer LOS. RESULTS A total of 608 patients undergoing surgery were identified (555 single-level, 53 2-level surgeries). Median LOS was 3 d (IQR: 2-4 d). On MV analysis, factors found to be independently predictive of longer LOS included nonroutine home discharge (home with healthcare: OR: 3.5 (1.9-6.8); postacute care: OR: 9.6 (5.2-17.7)), higher baseline ODI (interquartile OR: 1.44 (1.21-1.86)), longer operative time (OR: 1.98 (1.56-2.51), 2-level surgery (OR: 2.91 (1.37-6.21), ref = 1-level surgery); assisted ambulation (OR: 1.9 (1.1-3.3)) and higher American Society of Anesthesiologists (ASA) score (OR: 1.6 (1.1-2.3) while decompression alone (OR: 0.05 (0.03-0.09)), anterior/lateral approaches (OR: 0.25 (0.11-0.56, ref = posterior) and use of MIS (OR: 0.42 (0.30-0.59) were associated with shorter length of stay. Predictor importance analysis revealed that type of surgery (decompression vs fusion), discharge disposition, operative time, use of Minimally invasive spine surgery (MIS) and surgical approach were the top predictors determining duration of stay. CONCLUSION These results from a multi-site study of patients undergoing surgery for grade I spondylolisthesis indicate that patients undergoing fusion, discharged to nonhome, with longer operative time and posterior surgical approaches may have longer LOS. Type of surgery and discharge destination are top predictors determining length of stay.

Drawing upon popular magazines, newspapers, blogs, Web sites, and videos, this essay compares the media framing of six, “fat” political figures from around the world. Framing refers to the suggested interpretations that are imbedded in media reports (Entman; McCombs and Ghanem; Seo, Dillard and Shen). As Robert Entman explains, framing is the process of culling a few elements of perceived reality and assembling a narrative that highlights connections among them to promote a particular interpretation. Frames introduce or raise the salience of certain ideas. Fully developed frames typically perform several functions, such as problem definition and moral judgment. Framing is connected to the [covert] wielding of power as, for example, when a particular frame is intentionally applied to obscure other frames. This comparative international study is an inquiry into “what people and societies make of the reality of [human weight]” (Marilyn Wann as quoted in Rothblum 3), especially in the political arena. The cultural and historical dimensions of human weight are illustrated by the practice of force-feeding girls and young women in Mauritania, because “fat” women have higher status and are more sought after as brides (Frenkiel). The current study, however, focuses on “fat” politics. The research questions that guide the study are: [RQ1] which terms do commentators utilize to describe political figures as “fat”? [RQ2] Why is the term “fat” utilized in the political arena? [RQ3] To what extent can one detect gender, national, or other differences in the manner in which the term “fat” is used in the political arena? After a brief introduction to the current media obsession with fat, the analysis begins in 1908 with William Howard Taft, the 330 pound, twenty-seventh President of the United States. The other political figures are: Chris Christie (Governor of New Jersey), Bill Clinton (forty-second President of the United States), Michelle Obama (current First Lady of the United States), Carla Bruni (former First Lady of France), and Julia Gillard (former Prime Minister of Australia). The final section presents some conclusions that may help readers and viewers to take a more critical perspective on “fat politics.” All of the individuals selected for this study are powerful, rich, and privileged. What may be notable is that their experiences of fat shaming by the media are different. This study explores those differences, while suggesting that, in some cases, their weight and appearance are being attacked to undercut their legitimate and referent power (Gaski). Media Obsession with Fat “Fat,” or “obesity,” the more scientific term that reflects the medicalisation of “fat” (Sobal) and which seems to hold sway today, is a topic with which the media currently is obsessed, both in Asia and in the United States. A quick Google search using the word “obesity” reports over 73 million hits. Ambady Ramachandran and Chamukuttan Snehalatha report on “The Rising Burden of Obesity in Asia” in a journal article that emphasizes the term “burden.” The word “epidemic” is featured prominently in a 2013 medical news report. According to the latter, obesity among men was at 13.8 per cent in Mongolia and 19.3 per cent in Australia, while the overall obesity rate has increased 46 per cent in Japan and has quadrupled in China (“Rising Epidemic”). Both articles use the word “rising” in their titles, a fear-laden term that suggests a worsening condition. In the United States, obesity also is portrayed as an “epidemic.” While some progress is being made, the obesity rate nonetheless increased in sixteen states in 2013, with Louisiana at 34.7 per cent as the highest. “Extreme obesity” in the United States has grown dramatically over thirty years to 6.3 per cent. The framing of obesity as a health/medical issue has made obesity more likely to reinforce social stereotypes (Saguy and Riley). In addition, the “thematic framing” (Shugart) of obesity as a moral failure means that “obesity” is a useful tool for undermining political figures who are fat. While the media pay considerable attention to the psychological impact of obesity, such as in “fat shaming,” the media, ironically, participate in fat shaming. Shame is defined as an emotional “consequence of the evaluation of failure” and often is induced by critics who attack the person and not the behavior (Boudewyns, Turner and Paquin). However, in a backlash against fat shaming, “Who you callin' fat?” is now a popular byline in articles and in YouTube videos (Reagan). Nevertheless, the dynamics of fat are even more complicated than an attack-and-response model can capture. For example, in an odd instance of how women cannot win, Rachel Frederickson, the recent winner of the TV competition The Biggest Loser, was attacked for being “too thin” (Ceja and Valine). Framing fat, therefore, is a complex process. Fat shaming is only one way that the media frame fat. However, fat shaming does not appear to be a major factor in media coverage of William Howard Taft, the first person in this study. William Howard Taft William Howard Taft was elected the 27th President of the United States in 1908 and served 1909-1913. Whitehouse.com describes Taft as “Large, jovial, conscientious…” Indeed, comments on the happy way that he carried his “large” size (330 pounds) are the main focus here. This ‹happy fat› framing is much different than the media framing associated with ‹fat shaming›. His happy personality was often mentioned, as can be seen in his 1930 obituary in The New York Times: “Mr. Taft was often called the most human President who ever sat in the White House. The mantle of office did not hide his winning personality in any way” (“Taft Gained Peaks”). Notice how “large” and “jovial” are combined in the framing of Taft. Despite his size, Taft was known to be a good dancer (Bromley 129). Two other words associated with Taft are “rotund” (round, plump, chubby) and “pudgy.” These terms seem a bit old-fashioned in 2015. “Rotund” comes from the Latin for “round,” “circular,” “spherical.” “Pudgy,” a somewhat newer term, comes from the colloquial for “short and thick” (Etymology Online). Taft was comfortable with being called “pudgy.” A story about Taft’s portrait in the Smithsonian’s National Portrait Gallery in Washington, D.C. illustrates the point: Artist William Schevill was a longtime acquaintance of Taft and painted him several times between 1905 and 1910. Friendship did not keep Taft from criticizing the artist, and on one occasion he asked Schevill to rework a portrait. On one point, however, the rotund Taft never interfered. When someone said that he should not tolerate Schevill's making him look so pudgy in his likenesses, he simply answered, "But I am pudgy." (Kain) Taft’s self-acceptance, as seen in the portrait by Schevill (circa 1910), stands in contrast to the discomfort caused by media framing of other fat political figures in the era of more intense media scrutiny. Chris Christie Governor Christie has tried to be comfortable with his size (300+ pounds), but may have succumbed to the medicalisation of fat and the less than positive framing of his appearance. As Christie took the national stage in the aftermath of Hurricane Sandy (2012), and subsequently explored running for President, he may have felt pressure to look more “healthy” and “attractive.” Even while scoring political points for his leadership in the aftermath of Superstorm Sandy, Christie’s large size was apparent. Filmed in his blue Governor jacket during an ABC TV News report that can be accessed as a YouTube video, Christie obviously was much larger than the four other persons on the speakers’ platform (“Jersey Shore Devastated”). In the current media climate, being known for your weight may be a political liability. A 2015 Rutgers’ Eagleton Poll found that 53 percent of respondents said that Governor Christie did not have “the right look” to be President (Capehart). While fat traditionally has been associated with laziness, it now is associated with health issues, too. The media framing of fat as ‹morbidly obese› may have been one factor that led Christie to undergo weight loss surgery in 2013. After the surgery, he reportedly lost a significant amount of weight. Yet his new look was partially tarnished by media reports on the specifics of lap-band-surgery. One report in The New York Daily News stressed that the surgery is not for everyone, and that it still requires much work on the part of the patient before any long-term weight loss can be achieved (Engel). Bill Clinton Never as heavy as Governor Christie, Bill Clinton nonetheless received considerable media fat-attention of two sorts. First, he could be portrayed as a kind of ‹happy fat “Bubba”› who enjoyed eating high cholesterol fast food. Because of his charm and rhetorical ability (linked to the political necessity of appearing to understand the “average person”), Clinton could make political headway by emphasizing his Arkansas roots and eating a hamburger. This vision of Bill Clinton as a redneck, fast-food devouring “Bubba” was spoofed in a popular 1992 Saturday Night Live skit (“President-Elect Bill Clinton Stops by a McDonald's”). In 2004, after his quadruple bypass surgery, the media adopted another way to frame Bill Clinton. Clinton became the poster-child for coronary heart disease. Soon he would be framed as the ‹transformed Bubba›, who now consumed a healthier diet. ‹Bill Clinton-as-vegan› framing fit nicely with the national emphasis on nutrition, including the widespread advocacy for a largely plant-based diet (see film Forks over Knives). Michelle Obama Another political figure in the United States, whom the media has connected both to fast food and healthy nutrition, is Michelle Obama. Now in her second term as First Lady, Michelle Obama is associated with the national campaign for healthier school lunches. At the same time, critics call her “fat” and a “hypocrite.” A harsh diatribe against Obama was revealed by Media Matters for America in the personal attacks on Michelle Obama as “too fat” to be a credible source on nutrition. Dr. Keith Ablow, a FOX News medical adviser said, Michelle Obama needs to “drop a few” [pounds]. “Who is she to be giving nutrition advice?” Another biting attack on Obama can be seen in a mocking 2011 Breitbart cartoon that portrayed Michelle Obama devouring hamburgers while saying, “Please pass the bacon” (Hahn). Even though these attacks come from conservative media utterly opposed to the presidency of Barack Obama, they nonetheless reflect a more widespread political use of media framing. In the case of Michelle Obama, the media sometimes cannot decide if she is “statuesque” or “fat.” She is reported to be 5’11 tall, but her overall appearance has been described as “toned” (in her trademark sleeveless dresses) yet never as “thin.” The media’s ambivalence toward tall/large women is evident in the recent online arguments over whether Robyn Lawley, named one of the “rookies of the year” by the Sports Illustrated Swimsuit issue, has a “normal” body or a “plus-size” body (Blair). Therefore, we have two forms of media framing in the case of Michelle Obama. First, there is the ‹fat hypocrite› frame, an ad hominem framing that she should not be a spokesperson for nutrition. This first form of framing, perhaps, is linked to the traditional tendency to tear down political figures, to take them off their pedestals. The second form of media framing is a ‹large woman ambiguity› frame. If you are big and tall, are you “fat”? Carla Bruni Carla Bruni, a model and singer/songwriter, was married in 2008 to French President Nicolas Sarkozy (who served 2007 to 2012). In 2011, Bruni gave birth to a daughter, Giulia. After 2011, Bruni reports many attacks on her as being too “fat” (Kim; Strang). Her case is quite interesting, because it goes beyond ‹fat shaming› to illustrate two themes not previously discussed. First, the attacks on Bruni seem to connect age and fat. Specifically, Bruni’s narrative introduces the frame: ‹weight loss is difficult after giving birth›. Motherhood is taxing enough, but it becomes even more difficulty when the media are watching your waist line. It is implied that older mothers should receive more sympathy. The second frame represents an odd form of reverse fat shaming: ‹I am so sick and tired of skinny people saying they are fat›. As Bruni explains: “I’m kind of tall, with good-size shoulders, and when I am 40 pounds overweight, I don’t even look fat—I just look ugly” (Orth). Critics charge that celebs like Bruni not only do not look fat, they are not fat. Moreover, celebs are misguided in trying to cultivate sympathy that is needed by people who actually are fat. Several blogs echo this sentiment. The site Whisper displays a poster that states: “I am so sick and tired of skinny people saying they are fat.” According to Anarie in another blog, the comment, “I’m fat, too,” is misplaced but may be offered as a form of “sisterhood.” One of the best examples of the strong reaction to celebs’ fat claims is the case of actress Jennifer Lawrence. According The Gloss, Lawrence isn’t chubby. She isn’t ugly. She fits the very narrow parameters for what we consider beautiful, and has been rewarded significantly for it. There’s something a bit tone deaf in pretending not to have thin or attractive privilege when you’re one of the most successful actresses in Hollywood, consistently lauded for your looks. (Sonenshein) In sum, the attempt to make political gain out of “I’m fat” comments, may backfire and lead to a loss in political capital. Julia Gillard The final political figure in this study is Julia Eileen Gillard. She is described on Wikipedia as“…a former Australian politician who served as the 27th Prime Minister of Australia, and the Australian Labor Party leader from 2010 to 2013. She was the first woman to hold either position” (“Julia Gillard”). Gillard’s case provides a useful example of how the media can frame feminism and fat in almost opposite manners. The first version of framing, ‹woman inappropriately attacks fat men›, is set forth in a flashback video on YouTube. Political enemies of Gillard posted the video of Gillard attacking fat male politicians. The video clip includes the technique of having Gillard mouth and repeat over and over again the phrase, “fat men”…”fat men”…”fat men” (“Gillard Attacks”). The effect is to make Gillard look arrogant, insensitive, and shrill. The not-so-subtle message is that a woman should not call men fat, because a woman would not want men to call her fat. The second version of framing in the Gillard case, ironically, has a feminist leader calling Gillard “fat” on a popular Australian TV show. Australian-born Germaine Greer, iconic feminist activist and author of The Female Eunuch (1970 international best seller), commented that Gillard wore ill-fitting jackets and that “You’ve got a big arse, Julia” (“You’ve Got”). Greer’s remarks surprised and disappointed many commentators. The Melbourne Herald Sun offered the opinion that Greer has “big mouth” (“Germaine Greer’s”). The Gillard case seems to support the theory that female politicians may have a more difficult time navigating weight and appearance than male politicians. An experimental study by Beth Miller and Jennifer Lundgren suggests “weight bias exists for obese female political candidates, but that large body size may be an asset for male candidates” (p. 712). Conclusion This study has at least partially answered the original research questions. [RQ1] Which terms do commentators utilize to describe political figures as “fat”? The terms include: fat, fat arse, fat f***, large, heavy, obese, plus size, pudgy, and rotund. The media frames include: ‹happy fat›, ‹fat shaming›, ‹morbidly obese›, ‹happy fat “Bubba›, ‹transformed “Bubba›, ‹fat hypocrite›, ‹large woman ambiguity›, ‹weight gain women may experience after giving birth›, ‹I am so sick and tired of skinny people saying they are fat›, ‹woman inappropriately attacks fat men›, and ‹feminist inappropriately attacks fat woman›. [RQ2] Why is the term “fat” utilized in the political arena? Opponents in attack mode, to discredit a political figure, often use the term “fat”. It can imply that the person is “unhealthy” or has a character flaw. In the attack mode, critics can use “fat” as a tool to minimize a political figure’s legitimate and referent power. [RQ3] To what extent can one detect gender, national, or other differences in the manner in which the term “fat” is used in the political arena? In the United States, “obesity” is the dominant term, and is associated with the medicalisation of fat. Obesity is linked to health concerns, such as coronary heart disease. Weight bias and fat shaming seem to have a disproportionate impact on women. This study also has left many unanswered questions. 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