A (1842-Word) consideration.
What is truth? How do we recognize it? Truth is a concept with which we are all pretty familiar. It is an undercurrent in every conversation and interaction we have with one another. Yet few of us ever give it much conscious thought except when we believe it is absent or in doubt. It’s one of those intangibles that, when it does come up, we typically speak of only in absolutes. A statement can be either true or false, and that is all…
...indeed, the human brain is an incredibly malleable organ when it comes to recognizing truth. Some philosophers have argued that this is because pursuing truth is an adaptation. We have been naturally selected to be curious about the world and gather knowledge from our experiences in it. Through millennia of trial and error, we have obtained the capacity to reason in ways that would not only help us survive, but would also help us to prosper.
For the answer, you need look no farther than the farm bill. This resolutely unglamorous and head-hurtingly complicated piece of legislation, which comes around roughly every five years and is about to do so again, sets the rules for the American food system — indeed, to a considerable extent, for the world’s food system. Among other things, it determines which crops will be subsidized and which will not, and in the case of the carrot and the Twinkie, the farm bill as currently written offers a lot more support to the cake than to the root. Like most processed foods, the Twinkie is basically a clever arrangement of carbohydrates and fats teased out of corn, soybeans and wheat — three of the five commodity crops that the farm bill supports, to the tune of some $25 billion a year. (Rice and cotton are the others.) For the last several decades — indeed, for about as long as the American waistline has been ballooning — U.S. agricultural policy has been designed in such a way as to promote the overproduction of these five commodities, especially corn and soy. 
German researchers have found a peptide in human blood that blocks HIV and have identified a synthetic variant that is 100 times more potent, they reported Friday in the journal Cell.
The Wiccan pentacle has been added to the list of emblems allowed in national cemeteries and on goverment-issued headstones of fallen soldiers, according to a settlement announced Monday.
If EFCA is defeated, it will carry little or no political cost, largely because America’s corporatocracy has done a bang-up job of framing the debate. A coalition of big business groups conducted a wildly misleading poll, one that gave respondents the (false) idea that the bill will diminish rather than protect workers’ rights—specifically, their right to a fair vote about whether to unionize. They’ve taken that spin and synchronized it across the whole of the conservative communications infrastructure—from business-funded think tanks to right-wing blogs, to the Wall Street Journal editorial page to lawmakers walking the halls of Congress.
Starting in spring next year, a crew of six will be sent on a 500 day simulated mission to Mars. In reality the crew will remain in a special isolation facility in Russia. To investigate the psychological and medical aspects of a long-duration mission, such as to Mars, ESA is looking for experiment proposals for research to be carried out during their stay.
Ontario will ban the sale of inefficient incandescent light bulbs by 2012, a move that follows in the footsteps of Australia, the province said Wednesday.
Lamoko, 150 miles down the Maringa river, sits on the edge of a massive stretch of virgin rainforest in central Democratic Republic of Congo (DRC). On February 8 2005, representatives of a major timber firm arrived to negotiate a contract with the traditional landowners.
Researchers from the University of Darmstadt in Germany and the SUNY College of Environmental Science and Forestry reported this week on a family of mites that have forsaken asexual reproduction and re-evolved to reproduce sexually. Reported in the Proceedings of the National Academy of Sciences, the revival of a complex trait such as sexual reproduction after it had been dormant for millions of years raises interesting questions about our understanding of evolutionary biology.