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A wealth of research documents the rise of affective polarization, or the increasing disdain for the out-party in American politics. In this paper, we analyze ANES data from 1988 to 2016 to investigate the contribution of core value polarization to the phenomenon of out-party enmity. We find that greater differences in fundamental principles relate significantly to emotionally intense evaluations of the opposing party and its candidates, as well as the ideological out-group, independent of issue attitude extremity and the strength of one's partisan and ideological identities. Moreover, ANES panel data from 1992 to 1996 reveal that past value extremity promotes future affective polarization. These results are important for our understanding of the nature and extent of value-based polarization in American politics.
UK Biobank is a well-characterised cohort of over 500 000 participants including genetics, environmental data and imaging. An online mental health questionnaire was designed for UK Biobank participants to expand its potential.
Describe the development, implementation and results of this questionnaire.
An expert working group designed the questionnaire, using established measures where possible, and consulting a patient group. Operational criteria were agreed for defining likely disorder and risk states, including lifetime depression, mania/hypomania, generalised anxiety disorder, unusual experiences and self-harm, and current post-traumatic stress and hazardous/harmful alcohol use.
A total of 157 366 completed online questionnaires were available by August 2017. Participants were aged 45–82 (53% were ≥65 years) and 57% women. Comparison of self-reported diagnosed mental disorder with a contemporary study shows a similar prevalence, despite respondents being of higher average socioeconomic status. Lifetime depression was a common finding, with 24% (37 434) of participants meeting criteria and current hazardous/harmful alcohol use criteria were met by 21% (32 602), whereas other criteria were met by less than 8% of the participants. There was extensive comorbidity among the syndromes. Mental disorders were associated with a high neuroticism score, adverse life events and long-term illness; addiction and bipolar affective disorder in particular were associated with measures of deprivation.
The UK Biobank questionnaire represents a very large mental health survey in itself, and the results presented here show high face validity, although caution is needed because of selection bias. Built into UK Biobank, these data intersect with other health data to offer unparalleled potential for crosscutting biomedical research involving mental health.
The SCN5A gene is implicated in many arrhythmogenic and cardiomyopathic processes. We identified a novel SCN5A variant in a family with significant segregation in individuals affected with progressive sinus and atrioventricular nodal disease, atrial arrhythmia, dilated cardiomyopathy, and early sudden cardiac arrest.
A patient pedigree was created following the clinical evaluation of three affected individuals, two monozygotic twins and a paternal half-brother, which lead to the evaluation of a paternal half-sister (four siblings with the same father and three mothers) all of whom experienced varying degrees of atrial arrhythmias, conduction disease, and dilated cardiomyopathy in addition to a paternal history of unexplained death in his 50s with similar autopsy findings. The index male underwent sequencing of 58 genes associated with cardiomyopathies. Sanger sequencing was used to provide data for bases with insufficient coverage and for bases in some known regions of genomic segmental duplications. All clinically significant and novel variants were confirmed by independent Sanger sequencing.
All relatives tested were shown to have the same SCN5A variant of unknown significance (p. Asp197His) and the monozygotic twins shared a co-occurring NEXN (p. Glu575*). Segregation analysis demonstrates likely pathogenic trait for the SCN5A variant with an additional possible role for the NEXN variant in combination.
There is compelling clinical evidence suggesting that the SCN5A variant p. Asp197His may be re-classified as likely pathogenic based on the segregation analysis of our family of interest. Molecular mechanism studies are pending.
As the IAU heads towards its second century, many changes have simultaneously transformed Astronomy and the human condition world-wide. Amid the amazing recent discoveries of exoplanets, primeval galaxies, and gravitational radiation, the human condition on Earth has become blazingly interconnected, yet beset with ever-increasing problems of over-population, pollution, and never-ending wars. Fossil-fueled global climate change has begun to yield perilous consequences. And the displacement of people from war-torn nations has reached levels not seen since World War II.
While research on conspiracy theories and those who believe them has recently undergone a renaissance, there still exists a great deal of uncertainty about the measurement of conspiratorial beliefs and orientations, and the consequences of a conspiratorial mindset for expressly political attitudes and behaviors. We first demonstrate, using data from the 2012 American National Election Study, that beliefs in a variety of specific conspiracy theories are simultaneously, but differentially, the product of both a general tendency toward conspiratorial thinking and left/right political orientations. Next, we employ unique data including a general measure of conspiratorial thinking to explore the predictors of specific conspiracy beliefs. We find that partisan and ideological self-identifications are more important than any other variable in predicting ‘birther’ beliefs, while conspiratorial thinking is most important in predicting conspiracy beliefs about the assassination of John F. Kennedy and the 9/11 terrorist attacks.
Major depressive disorder (MDD) is a highly heterogeneous condition in terms of symptom presentation and, likely, underlying pathophysiology. Accordingly, it is possible that only certain individuals with MDD are well-suited to antidepressants. A potentially fruitful approach to parsing this heterogeneity is to focus on promising endophenotypes of depression, such as neuroticism, anhedonia, and cognitive control deficits.
Within an 8-week multisite trial of sertraline v. placebo for depressed adults (n = 216), we examined whether the combination of machine learning with a Personalized Advantage Index (PAI) can generate individualized treatment recommendations on the basis of endophenotype profiles coupled with clinical and demographic characteristics.
Five pre-treatment variables moderated treatment response. Higher depression severity and neuroticism, older age, less impairment in cognitive control, and being employed were each associated with better outcomes to sertraline than placebo. Across 1000 iterations of a 10-fold cross-validation, the PAI model predicted that 31% of the sample would exhibit a clinically meaningful advantage [post-treatment Hamilton Rating Scale for Depression (HRSD) difference ⩾3] with sertraline relative to placebo. Although there were no overall outcome differences between treatment groups (d = 0.15), those identified as optimally suited to sertraline at pre-treatment had better week 8 HRSD scores if randomized to sertraline (10.7) than placebo (14.7) (d = 0.58).
A subset of MDD patients optimally suited to sertraline can be identified on the basis of pre-treatment characteristics. This model must be tested prospectively before it can be used to inform treatment selection. However, findings demonstrate the potential to improve individual outcomes through algorithm-guided treatment recommendations.
UK Biobank is a well-characterised cohort of over 500 000 participants that offers unique opportunities to investigate multiple diseases and risk factors.
An online mental health questionnaire completed by UK Biobank participants was expected to expand the potential for research into mental disorders.
An expert working group designed the questionnaire, using established measures where possible, and consulting with a patient group regarding acceptability. Case definitions were defined using operational criteria for lifetime depression, mania, anxiety disorder, psychotic-like experiences and self-harm, as well as current post-traumatic stress and alcohol use disorders.
157 366 completed online questionnaires were available by August 2017. Comparison of self-reported diagnosed mental disorder with a contemporary study shows a similar prevalence, despite respondents being of higher average socioeconomic status than the general population across a range of indicators. Thirty-five per cent (55 750) of participants had at least one defined syndrome, of which lifetime depression was the most common at 24% (37 434). There was extensive comorbidity among the syndromes. Mental disorders were associated with high neuroticism score, adverse life events and long-term illness; addiction and bipolar affective disorder in particular were associated with measures of deprivation.
The questionnaire represents a very large mental health survey in itself, and the results presented here show high face validity, although caution is needed owing to selection bias. Built into UK Biobank, these data intersect with other health data to offer unparalleled potential for crosscutting biomedical research involving mental health.
Declaration of interest
G.B. received grants from the National Institute for Health Research during the study; and support from Illumina Ltd. and the European Commission outside the submitted work. B.C. received grants from the Scottish Executive Chief Scientist Office and from The Dr Mortimer and Theresa Sackler Foundation during the study. C.S. received grants from the Medical Research Council and Wellcome Trust during the study, and is the Chief Scientist for UK Biobank. M.H. received grants from the Innovative Medicines Initiative via the RADAR-CNS programme and personal fees as an expert witness outside the submitted work.
The correlation between ideology and partisanship in the mass public has increased in recent decades amid a climate of persistent and growing elite polarization. Given that core values shape subsequent political predispositions, as well as the demonstrated asymmetry of elite polarization, this article hypothesizes that egalitarianism and moral traditionalism moderate the relationship between ideology and partisanship in that the latter relationship will have increased over time only among individuals who maintain conservative value orientations. An analysis of pooled American National Election Studies surveys from 1988 to 2012 supports this hypothesis. The results enhance scholarly understanding of the role of core values in shaping mass belief systems and testify to the asymmetric nature and mass public reception of elite cues among liberals and conservatives.
Whether monozygotic (MZ) and dizygotic (DZ) twins differ from each other in a variety of phenotypes is important for genetic twin modeling and for inferences made from twin studies in general. We analyzed whether there were differences in individual, maternal and paternal education between MZ and DZ twins in a large pooled dataset. Information was gathered on individual education for 218,362 adult twins from 27 twin cohorts (53% females; 39% MZ twins), and on maternal and paternal education for 147,315 and 143,056 twins respectively, from 28 twin cohorts (52% females; 38% MZ twins). Together, we had information on individual or parental education from 42 twin cohorts representing 19 countries. The original education classifications were transformed to education years and analyzed using linear regression models. Overall, MZ males had 0.26 (95% CI [0.21, 0.31]) years and MZ females 0.17 (95% CI [0.12, 0.21]) years longer education than DZ twins. The zygosity difference became smaller in more recent birth cohorts for both males and females. Parental education was somewhat longer for fathers of DZ twins in cohorts born in 1990–1999 (0.16 years, 95% CI [0.08, 0.25]) and 2000 or later (0.11 years, 95% CI [0.00, 0.22]), compared with fathers of MZ twins. The results show that the years of both individual and parental education are largely similar in MZ and DZ twins. We suggest that the socio-economic differences between MZ and DZ twins are so small that inferences based upon genetic modeling of twin data are not affected.
To determine the scope, source, and mode of transmission of a multifacility outbreak of extensively drug-resistant (XDR) Acinetobacter baumannii.
SETTING AND PARTICIPANTS
Residents and patients in skilled nursing facilities, long-term acute-care hospital, and acute-care hospitals.
A case was defined as the incident isolate from clinical or surveillance cultures of XDR Acinetobacter baumannii resistant to imipenem or meropenem and nonsusceptible to all but 1 or 2 antibiotic classes in a patient in an Oregon healthcare facility during January 2012–December 2014. We queried clinical laboratories, reviewed medical records, oversaw patient and environmental surveillance surveys at 2 facilities, and recommended interventions. Pulsed-field gel electrophoresis (PFGE) and molecular analysis were performed.
We identified 21 cases, highly related by PFGE or healthcare facility exposure. Overall, 17 patients (81%) were admitted to either long-term acute-care hospital A (n=8), or skilled nursing facility A (n=8), or both (n=1) prior to XDR A. baumannii isolation. Interfacility communication of patient or resident XDR status was not performed during transfer between facilities. The rare plasmid-encoded carbapenemase gene blaOXA-237 was present in 16 outbreak isolates. Contact precautions, chlorhexidine baths, enhanced environmental cleaning, and interfacility communication were implemented for cases to halt transmission.
Interfacility transmission of XDR A. baumannii carrying the rare blaOXA-237 was facilitated by transfer of affected patients without communication to receiving facilities.
We question whether the increasingly popular, radical idea of turning half the Earth into a network of protected areas is either feasible or just. We argue that this Half-Earth plan would have widespread negative consequences for human populations and would not meet its conservation objectives. It offers no agenda for managing biodiversity within a human half of Earth. We call instead for alternative radical action that is both more effective and more equitable, focused directly on the main drivers of biodiversity loss by shifting the global economy from its current foundation in growth while simultaneously redressing inequality.
My dear Peter Giles, I am almost ashamed to be sending you after nearly a year this little book about the Utopian commonwealth, which I'm sure you expected in less than six weeks. For, as you were well aware, I faced no problem in finding my materials, and had no reason to ponder the arrangement of them. All I had to do was repeat what you and I together heard Raphael relate. Hence there was no occasion for me to labour over the style, since what he said, being extempore and informal, couldn't be couched in fancy terms. And besides, as you know, he is a man not so well versed in Latin as in Greek; so that my language would be nearer the truth, the closer it approached to his casual simplicity. Truth in fact is the only thing at which I should aim and do aim in writing this book.
I confess, my dear Peter, that having all these materials ready to hand left hardly anything at all for me to do. Otherwise, thinking through this topic from the beginning and disposing it in proper order might have demanded no little time and work, even if one were not entirely deficient in talent and learning. And then if the matter had to be set forth with eloquence, not just factually, there is no way I could have done that, however hard I worked, for however long a time. But now when I was relieved of all these concerns, over which I could have sweated forever, there was nothing for me to do but simply write down what I had heard. Well, little as it was, that task was rendered almost impossible by my many other obligations. Most of my day is given to the law – pleading some cases, hearing others, arbitrating others, and deciding still others. I pay a courtesy call to one man and visit another on business; and so almost all day I'm out dealing with other people, and the rest of the day I give over to my family and household; and then for myself – that is, my studies – there's nothing left.
THOMAS MORE TO HIS FRIEND PETER GILES, WARMEST GREETINGS
My dear Peter, I was absolutely delighted with the judgement of that very sharp fellow you recall, who posed this dilemma regarding my Utopia: if the story is offered as fact (says he) then I see a number of absurdities in it; but if it is fiction, then I think More's usual good judgement is wanting in some matters. I'm very much obliged to this man, whoever he may be (I suspect he is learned, and I see he's a friend). His frank judgement gratified me more than any other reaction I've seen since my book appeared. First of all, led on by fondness either for me or for the work itself, he did not give up in the middle, but read my book all the way through. And he didn't read carelessly or quickly, as priests read the divine office – those who read it at all – but slowly and carefully in order to consider the different points thoughtfully. Then, having selected certain elements to criticise, and not very many of them, he says that he approves, not rashly but deliberately, of all the rest. Finally, he implies in his very words of criticism higher praise than those who set out to compliment the book on purpose. For he shows clearly how well he thinks of me when he expresses disappointment in a passage that is not as precise as it should be – whereas I would think myself lucky if I had been able to set down just a few things out of many that were not altogether absurd.
Still, if I in my turn can deal as frankly with him as he with me, I don't see why he should think himself so acute (or, as the Greeks say, so ‘sharp-sighted’) just because he has noted some absurdities in the institutions of the Utopians, or caught me putting forth some not sufficiently practical ideas about the constitution of a republic. Aren't there any absurdities elsewhere in the world? And did any one of all the philosophers who have offered a pattern of a society, a ruler, or a private household set down everything so well that nothing ought to be changed?
The island of the Utopians is two hundred miles across in the middle part, where it is widest, and nowhere much narrower than this except towards the two ends, where it gradually tapers. These ends, curved round as if completing a circle five hundred miles in circumference, make the island crescent-shaped, like a new moon. Between the horns of the crescent, which are about eleven miles apart, the sea enters and spreads into a broad bay. Being sheltered from the wind by the surrounding land, the bay is not rough, but placid and smooth instead, like a big lake. Thus nearly the whole inner coast is one great harbour, across which ships pass in every direction, to the great advantage of the people. What with shallows on one side and rocks on the other, the mouth of the bay is perilous. Near mid-channel, there is one reef that rises above the water, and so presents no danger in itself; a tower has been built on top of it, and a garrison is kept there. Since the other rocks lie under the water, they are very dangerous. The channels are known only to the Utopians, so hardly any strangers enter the bay without one of their pilots; and even they themselves could not enter safely if they did not direct their course by some landmarks on the coast. Should these landmarks be shifted about, the Utopians could easily lure to destruction an enemy fleet, however big it was.
On the outer side of the island, harbours are found not infrequently; but everywhere the coast is rugged by nature, and so well fortified that a few defenders could beat off the attack of a strong force. They say (and the appearance of the place confirms this) that their land was not always surrounded by the sea. But Utopus, who conquered the country and gave it his name (for it had previously been called Abraxa), and who brought its rude, uncouth inhabitants to such a high level of culture and humanity that they now surpass almost every other people, also changed its geography. After winning the victory at his first assault, he had a channel cut fifteen miles wide where the land joined the continent, and thus caused the sea to flow around the country.
This is a fully revised edition of one of the most successful volumes in the Cambridge Texts in the History of Political Thought series. Incorporating extensive updates to the editorial apparatus, including the introduction, suggestions for further reading, and footnotes, this third edition of More's Utopia has been comprehensively re-worked to take into account scholarship published since the second edition in 2002. The vivid and engaging translation of the work itself by Robert M. Adams includes all the ancillary materials by More's fellow humanists that, added to the book at his own request, collectively constitute the first and best interpretive guide to Utopia. Unlike other teaching editions of Utopia, this edition keeps interpretive commentary - whether editorial annotations or the many pungent marginal glosses that are an especially attractive part of the humanist ancillary materials - on the page they illuminate instead of relegating them to endnotes, and provides students with a uniquely full and accessible experience of More's perennially fascinating masterpiece.