This is the 25th anniversary of the Bhopal gas disaster. [It] started one night when a pesticide plant owned by the American chemical giant Union Carbide leaked a cloud of poisonous gas. Before the sun rose, almost 4,000 human beings capable of love and anguish sank to their knees and did not get up. Half a million more fell ill, many with severely damaged lungs and eyes. An additional 15,000 people have since died from the aftereffects, and 10 to 30 people are said to die every month from exposure to the hundreds of tons of toxic waste left over in the former factory. But amazingly, the site still has not been cleaned up, because Dow Chemical, which since acquired Union Carbide, refuses to accept any responsibility. In 2001, the maker of napalm married the bane of Bhopal: Dow Chemical bought Union Carbide for $11.6 billion and promptly distanced itself from the disaster. Union Carbide and Dow were allowed to get away with it because of the international legal structures that protect multinationals from liability. Union Carbide sold its Indian subsidiary and pulled out of India. Warren Anderson, the Union Carbide chief executive at the time of the gas leak, lives in luxurious exile in the Hamptons, even though there's an international arrest warrant out for him for culpable homicide. The Indian government has yet to pursue an extradition request. Imagine if an Indian chief executive had jumped bail for causing an industrial disaster that killed tens of thousands of Americans. What are the chances he'd be sunning himself in Goa?