Got vitamin D? It may protect you from heart disease. Vitamin D, of milk fame, is known for helping with calcium absorption and for building strong bones, which is why it’s routinely added to milk. But there is more and more evidence that vitamin D is a critical player in numerous other aspects of metabolism. A new study suggests many Americans aren’t getting anywhere nearly enough of the vitamin, and it may be affecting their heart health. In the study, researchers looked at tens of thousands of healthy adults 50 and older whose vitamin D levels had been measured during routine checkups. A majority, they found, were deficient in the vitamin. About two-thirds had less vitamin D in their bloodstreams than the authors considered healthy, and many were extremely deficient. Less than two years later, the researchers found, those who had extremely low levels of the vitamin were almost twice as likely to have died or suffered a stroke than those with adequate amounts. They also had more coronary artery disease and were twice as likely to have developed heart failure. The findings, which are being presented today at an American Heart Association conference in Orlando, […]
Merely observing someone publicly blame an individual in an organization for a problem – even when the target is innocent – greatly increases the odds that the practice of blaming others will spread with the tenacity of the H1N1 flu, according to new research from the USC Marshall School of Business and Stanford University. Nathanael J. Fast, an assistant professor of management and organization at the USC Marshall School of Business and Larissa Tiedens, a professor of organizational behavior at Stanford, conducted four different experiments and found that publicly blaming others dramatically increases the likelihood that the practice will become viral. The reason: blame spreads quickly because it triggers the perception that one’s self-image is under assault and must be protected. The study called ‘Blame Contagion: The Automatic Transmission of Self-Serving Attributions is believed to be the first to examine whether shifting blame to others is socially contagious. The results will be published in the November issue of Journal of Experimental Social Psychology. ‘When we see others protecting their egos, we become defensive too, says Fast, the study’s lead author. ‘We then try to protect our own self-image by blaming others for our mistakes, which may feel […]
Winston Churchill once predicted that it would be possible to grow chicken breasts and wings more efficiently without having to keep an actual chicken. And in fact scientists have since figured out how to grow tiny nuggets of lab meat and say it will one day be possible to produce steaks in vats, sans any livestock. Pork chops or burgers cultivated in labs could eliminate contamination problems that regularly generate headlines these days, as well as address environmental concerns that come with industrial livestock farms. However, such research opens up strange and perhaps even disturbing possibilities once considered only the realm of science fiction. After all, who knows what kind of meat people might want to grow to eat? Advantages touted Increasingly, bioengineers are growing nerve, heart and other tissues in labs. Recently, scientists even reported developing artificial penis tissue in rabbits. Although such research is meant to help treat patients, biomedical engineer Mark Post at Maastricht University in the Netherlands and his colleagues suggest it could also help feed the rising demand for meat worldwide. The researchers noted that growing skeletal muscle in labs - the kind people typically think of as the meat […]
In a report entitled ‘Worst-case debt scenario’, the bank’s asset team said state rescue packages over the last year have merely transferred private liabilities onto sagging sovereign shoulders, creating a fresh set of problems. Overall debt is still far too high in almost all rich economies as a share of GDP (350pc in the US), whether public or private. It must be reduced by the hard slog of ‘deleveraging’, for years. ‘As yet, nobody can say with any certainty whether we have in fact escaped the prospect of a global economic collapse,’ said the 68-page report, headed by asset chief Daniel Fermon. It is an exploration of the dangers, not a forecast. Under the French bank’s ‘Bear Case’ scenario (the gloomiest of three possible outcomes), the dollar would slide further and global equities would retest the March lows. Property prices would tumble again. Oil would fall back to $50 in 2010. Governments have already shot their fiscal bolts. Even without fresh spending, public debt would explode within two years to 105pc of GDP in the UK, 125pc in the US and the eurozone, and 270pc in Japan. Worldwide state debt would reach $45 trillion, up two-and-a-half […]
Overview This report adds new insights to an ongoing debate about the extent of social isolation in America. A widely-reported 2006 study argued that since 1985 Americans have become more socially isolated, the size of their discussion networks has declined and the diversity of those people with whom they discuss important matters has decreased. In particular, the study found that Americans have fewer close ties to those from their neighborhoods and from voluntary associations. Sociologists Miller McPherson, Lynn Smith-Lovin and Matthew Brashears suggest that new technologies, such as the internet and mobile phones, may play a role in advancing this trend. Specifically, they argue that the type of social ties supported by these technologies are relatively weak and geographically dispersed, not the strong, often locally-based ties that tend to be a part of peoples’ core discussion network. They depicted the rise of internet and mobile phones as one of the major trends that pulls people away from traditional social settings, neighborhoods, voluntary associations and public spaces that have been associated with large and diverse core networks. The survey results reported here were undertaken to explore issues that have not been probed directly in that study and other related […]
Remote Viewing the Year 2060
