Are benefits of organic food worth the cost? There is a widespread belief that organic foods are more healthful than conventionally grown foods with more nutrients and lower risk of food-borne illnesses, and that they may provide protection from or even cure cancer. [News Source]

Shun meat, says UN climate chief. UN figures suggest that meat production puts more greenhouse gases into the atmosphere than transport. [News Source]

Eat less red meat to help the environment. People should eat less red meat if they want to help combat the effects of climate change, a leading United Nations expert said. [News Source]

Eat less meat to fight climate change: UN expert. Rajendra Pachauri, chair of the UN Intergovernmental Panel on Climate Change, says people should cut their consumption of meat to help combat climate change. [News Source]

Eat less meat to fight climate change: UN expert. People should cut their consumption of meat to help combat climate change, a top United Nations expert told a British Sunday newspaper. [News Source]

Pollution can make your kid fat. If you think that high-calorie diet and a sedentary lifestyle is responsible for your kids bulging waistline, then heres a piece of information: pollution can make children fat. [News Source]

Bisphenol A may impair learning and memory. Exposure to bisphenol A, the hormonally active chemical used to make the linings of most tin cans and hard plastic bottles, may be able to alter brain function, impairing the ability to learn and remember, according to a new study by researchers from Canada and the United States. [News Source]

CT scans can be better medicine for doctors than for patients. With the boom in CT scans has come a rising concern that the abundant use of radiation is beginning to have a subtle effect on the health of the nation. [News Source]

Regulations and schlimmbesserung. The word schlimmbesserung means intended improvements that make things worse. It is a word that should be in the lexicon of anyone trying to protect the environment. [News Source]

Is our taste for Sunday roast killing the planet? A UN expert has blamed meat eaters for visiting environmental mayhem on the world as the demand for beef drives deforestation, water scarcity, air pollution and climate change. [News Source]

UN says eat less meat to curb global warming. People should have one meat-free day a week if they want to make a personal and effective sacrifice that would help tackle climate change, the world's leading authority on global warming has said. [News Source]

Pollution can make you fat, study claims. A groundbreaking Spanish study indicates that exposure to chemicals before birth sets up a baby to grow up stout, thus helping to drive the worldwide obesity epidemic. [News Source]