Just some stats for people who may not know him:
He was a staple of talk shows and lecture circuits and in 2005 was voted the world's fifth top public intellectual in a Prospect/Foreign Policy poll.
Worked as an editor and journalism throughout the 70s and 80s for International Socialism and New Statesmen, but notably The Nation where he had some caustic critiques of Reagan, Bush senior, and American foreign policy.
Wrote literary reviews in The Atlantic, in favor of such authors as George Orwell, Huxley, and Conor Cruise O'Brian, as well as contributing to literary journals, including biographical essays on Orwell, Thomas Jefferson, and Thomas Paine
Has a number of books besides the aforementioned, including a ballsy critique of Mother Teresa, The Trials of Henry Kissinger, among others
He left two children and a wife and millions of fans, including lauding from Richard Dawkins, Tony Blair, Ed Harris, and Francis Collins, all calling him one of the greatest orators of all time
It appears that the Twitter is bad for our species too.
I've been saying that since it started