How climate change has sparked political and social unrest in Punjab this year November 30, 2015 · by m rajshekhar my first article on punjab is out. it looks at the recent whitefly attack on the state’s cotton crop and traces it back to worrying behaviour by the mid latitude westerlies and the collapse of extension work in the state. Share this:Click to email this to a friend (Opens in new window)Click to print (Opens in new window) Related