CITIES MAKE one simple promise to newcomers: Sacrifice yourself to me and your children shall prosper. This promise drew Ahmed Raza, a small-time wrestler from an Uttar Pradesh village and millions like him to the capital of newly-independent India. Raza kept his part of the bargain, yet half a century later, his daughter was pushed out of the city her father helped build, the only home she has known. “I...

James Hansen, world’s leading climate change expert, says summit talks are so flawed that a deal would be a disaster.  The scientist who convinced the world to take notice of the looming danger of global warming says it would be better for the planet and for future generations if next week’s Copenhagen climate change summit ended in collapse. In an interview with the Guardian, James Hansen, the world’s pre-eminent climate...

The latest UN environment report based on about 400 major peer-reviewed scientific studies over three years has warned that the threat of climate change could be much worse than predicted earlier. The UNEP Climate Change Science Compendium 2009 report warns that sea levels could rise by up to two metres by 2100 and five to ten times that over following centuries. (See salient features and links below) It says that the...

In my July 2002 column and the preface to the revised and abridged version of my 1988 book, The Hindu Equilibrium, I noted the astonishing post-modern turn in Indian history, whose canonical book Imagining India by RB Inden claimed that caste was an invention of the colonial British Raj. This ran contrary to the central theme of my book that the caste system arose in ancient India in the Indo...

India needs more science hubs. It is their inhabitants who will determine the achievements which will make lasting contributions to society.  A little over three decades ago, my parents visited my wife and me in the United States, for the first time. I distinctly remember my mother’s hurt looks when she saw me loading the dishwasher or mowing the lawn or just taking out the garbage. She wondered why, after...