One of the saddest pieces of news is the death of Stephen F. Cohen at age 81. Cohen, who taught at Princeton and NYU, was an eminent scholar of the history and politics of Soviet and post-Soviet Russia. He spent his last years warning against the years-long bipartisan effort to prosecute a new cold war against Russia, with special attention to what has unfortunately come to be known as Russiagate, the groundless allegation, debunked by only a few heroic thinkers, that Trump is an agent of Russian President Vladimir Putin, who–fiction has it–is Stalin-reincarnate intent on reconstituting the Soviet Empire. (Putin has also been called, absurdly, a “new Hitler.”)

Cohen’s last book was War with Russia?, in which he warned that the new cold war could easily turn hot and even nuclear, thanks to Russiagate and U.S. imperial policy in Ukraine and Syria. His analysis is impeccable–not to mention frightening. “I think this is the most dangerous moment in American-Russian relations, at least since the Cuban missile crisis,” Cohen said.

I won’t go into detail about Cohen’s final intellectual battle because the indispensable Caitlin Johnstone has done the job admirably. I’ll close with her words: “In a world that is increasingly confusing and awash with propaganda, Cohen’s death is a blow to humanity’s desperate quest for clarity and understanding.” And, I would add, peace.