The choice facing members of the U.S. Congress in September's "disapproval" votes could scarcely be clearer and has little to do with the merits of the international agreement reached on July 14 with respect to Iran's nuclear program.

Whether one believes that there was a genuine risk of Iran attacking Israel with a nuclear weapon or, more sensibly, that there was a genuine risk of Israel attacking Iran with conventional or nuclear weapons (the real and only rational reason for the mobilization of the European Union, the five permanent members of the UN Security Council and Germany on this issue), the "Joint Comprehensive Plan of Action" reached in Vienna should vastly reduce the risk of a catastrophic war involving Iran and Israel.