Oxford University Press's
Academic Insights for the Thinking World
When we interact with our world – regardless if by means of a simple grasp, a smile, or the utterance of a sentence – we are typically quite confident that it was us, who intended to and thus executed the interaction. But what is this “us”? Is it something physical or something mental? Is it merely a deterministic program or is there more to it? And how does it develop, that is, how does the mind come into being?
The eleventh of January marks the 130th anniversary of the birth of conservationist, ecologist, and writer Aldo Leopold. As one of Leopold’s biographers, I have become accustomed over the years to marking these milepost dates. They tend to bring forth a strong pulse of articles, commentaries, and editorials. Some are celebratory, perhaps built around a choice bit of Leopold prose
Donald Trump has always had a rocky relationship with the truth. The fact that his pronouncements often fail to align with reality has now simply become an accepted fact. In earlier times candidates who spoke this way would have quickly fallen off the map. Why not Trump? One interesting take on this is the claim that his statements should not be taken literally. What exactly does it mean to not take something literally?
An international team of astronomers led by Professor Simon Jeffery at the Armagh Observatory in Northern Ireland has discovered a small, very blue helium-rich, and hot star called UVO 0825+15, which has a surface extremely rich in lead and other heavy metals and varies in brightness by up to 1% every eleven hours. Only the fourth “heavy-metal subdwarf” discovered, and the second to be variable, the new star raises major questions about how these stars form and work.
Celebrated for his co-discovery of the principle of natural selection and other major contributions to evolutionary biology, Alfred Russel Wallace (1823-1913) also wrote widely on the social, political, and environmental aspects of scientific and technological advance. These latter, if far less familiar, ideas constitute an astute critique of the Victorian concept of progress.
The arrival and dramatic spread of the Zika virus in Brazil and other Latin American and Caribbean countries alarmed public health authorities and the scientific community. This prompted the World Health Organisation (WHO) to declare ZIKV a Public Health Emergency of International Concern on 1 February 2016. In response to this emergency, research on ZIKV was intensified, and within a few months, large amounts of data and outstanding results have been produced.
Alcohol and drug abuse costs Americans approximately $428 billion annually. Despite this enormous cost—which, we must remember, is just the economic face of a community, family, and individually life-shattering problem—the vast majority of those with an alcohol or substance use problem do not receive treatment, and even fewer are likely to achieve long-term sobriety.
Amy Griffin, associate head coach of women’s soccer at the University of Washington in Seattle, first began to wonder about artificial turf and cancer in 2009. “We had two goalies from the neighborhood, and they had grown up and gone to college,” Griffin said. “And then they both came down with lymphoma. “And we were all sitting there chatting—both of them were bald—and they were like, ‘Why us?’
Over the course of the last year, we have witnessed expressions of anger, fear, pitilessness and even hatred both predictably and unexpectedly. The British vote to leave the EU and US voters’ preference for a Trump presidency were prompted in part by feelings of anger towards leaders or ‘the system’ and fear about immigration and identity. The world has watched the war in Syria as thousands die and millions are misplaced with both horror and helplessness.
The recent confirmation that Zika virus is spreading in the southern states of the United States has been met with considerable public anxiety. Infectious diseases strike a particular primal fear in populations, not least because they are perceived to be unfamiliar, strike suddenly and unpredictably, and have strong cultural associations with filth, contagion, or nuisance vectors such as mosquitoes.
With rising health care expenses, we are all trying to solve the paradoxical dilemma of finding ways to develop better, more comprehensive health care systems at an affordable cost. To be successful, we need to tackle one of the most expensive health problems we face, alcohol and drug abuse, which costs us approximately $428 billion annually. Comparatively, the expenses of health care services, medications, and lost productivity for heart disease costs $316 billion per year.
Many clinical decisions are based on laboratory test results. The rapidly expanding number and complexity of these tests present physicians with many challenges in accurately and efficiently ordering and interpreting diagnostic tests. Diagnostic errors affect 5% of US adults who seek outpatient care each year, and contribute to approximately 10% of patient deaths and 6 to 17% of hospital adverse events.
John Herschel Glenn passed away recently at age 95. He was the first American to orbit the Earth, on board Friendship 7 in February 1962, and before that, a much decorated war veteran, serving as a fighter pilot in both World War II and in Korea, finally retiring as a colonel in 1965. As if that wasn’t enough, after leaving NASA, he won a US Senate seat, representing his home state of Ohio, and served for 25 years.
Modern medicine has done well in helping Western citizens live longer. So have other changes like improved diets, better public hygiene, and less smoking. Dementia, which is primarily though not entirely age-related, has come to prominence in part as other lethal diseases have diminished. It recently surpassed heart disease as the number one killer in England and Wales (overall and in women, according to the UK Office for National Statistics).
The ancient Greek philosophers believed that the Sun, Moon, planets, and stars were mathematically perfect orbs, made from unearthly materials. These bodies were believed to move on perfectly symmetric celestial spheres, through which a backdrop of fixed stars could be seen, rotating majestically every 24 hours. At the centre was the motionless Earth. For the Greeks, the power of reason was more important than observation.
When we walk into a restaurant, we are often confronted by the sight of people taking pictures of their food with their smartphones. Online, our Facebook feeds seem dominated by pictures of people’s hamburgers and desserts. What is going on with food porn? How is consumer desire itself transformed by contemporary technology?