"A Significant Breakthrough"

"Yes, this deal wouldn't keep Iran from being a menace in Middle East politics, or from repressing its own people. But no arms control deal can aspire to do that. The U.S.-Soviet strategic arms treaties, signed throughout the Cold War, didn’t require the Soviet Union to disavow communism, end its support of Third World insurgencies, or institute Jeffersonian democracy—but the deals were still very useful. They capped, and in the later years reversed, the nuclear arms race; and they provided a forum for diplomacy, a cooling-off of the distrust and hatred, at a time when no other issues could have done so."


Fred Kaplan in Slate reacts to the Iranian nuclear deal.


And Jonathan Chait at New York explains conservative opposition.