Paul A. Samuelson, the first American Nobel laureate in economics and the foremost academic economist of the 20th century, died Sunday at his home in Belmont, Mass. He was 94. His death was announced by the Massachusetts Institute of Technology, which Samuelson helped build into one of the world’s great centres of graduate education in economics. In receiving the Nobel Prize in 1970, Samuelson was credited with transforming his discipline...

We need to recognise that there is no intellectual democracy; elitism in science is inevitable and needs to be promoted.  The Nobel Laureate Richard Feynman had famously said, ‘the difficulty with science is often not with the new ideas, but in escaping the old ones. A certain amount of irreverence is essential for creative pursuit in science.’ The first grand challenge before Indian science is that of building some irreverence. Our...

World leaders arriving at the United Nations conference in Copenhagen next week will be greeted with over100 real-life stories demonstrating the devastating impact global warming has on lives and livelihoods of people around the world. The UN Environment Programme (UNEP) today installed the UN Climate Wall - high-tech touch-screens broadcasting the sights and sounds of a changing climate - near the conference hall where the majority of the world's heads...

A rising source of conflict in one of the publishing industry’s last remaining areas of growth.  William Styron may have been one of the leading literary lions of recent decades, but his books are not selling much these days. Now his family has a plan to lure digital-age readers with e-book versions of titles like “Sophie’s Choice,” “The Confessions of Nat Turner” and Styron’s memoir of depression, “Darkness Visible.” But...

CAMBRIDGE (Massachusetts): Economist Paul A. Samuelson, a Nobel laureate and winner of the National Medal of Science, has died. He was 94. The Massachusetts Institute of Technology, where Mr. Samuelson taught, said he died on Sunday at his home in Belmont, Massachusetts. Mr. Samuelson was one of the leading economists of the 20th century and served as an adviser to Presidents John F. Kennedy and Lyndon B. Johnson. He won...