The road to Khardung La begins in the Indian town of Leh on the northwestern fringe of the Himalayas. Exhaust-spewing army trucks rattle up the side of dry rock, past Buddhist monasteries clinging to the craggy mountainside and alongside small farms barely scraping fertility from the earth. Khardung La, the highest motorable mountain pass in the world, is more than 18,000 ft. above sea level, the air so thin that...

It is well known that Amartya Sen is the greatest economist that India has ever produced. His credentials were well established even before he got the Nobel Prize. With his latest book — The Idea of Justice — he has also established himself as a world-class moral philosopher who could come up with great abstractions and generalisations that no other Indian thinker could achieve earlier. The Indian academia, so far, has...