When Joe Biden started his presidency with the slogan “diplomacy is back!” some wondered what that meant in terms of a coherent foreign policy. Diplomacy, as every sixth-grader knows, is one of the many means needed to implement a policy. On its own, it is either an academic conceit or another name for charade. In the past week or so we have observed diplomacy, as practiced by the new administration, both as a conceit and a charade.

As a conceit, it appeared in the headline-catching slogan “America is back in the Paris Climate Accord” launched by Washington. Now, however, we know that the “return” is so full of “ifs and buts” that even the French, initially applauding loudly, are beginning to wonder whether they have been sold a bill of goods. Another example was furnished by the tedious scrimmage over the “nuclear deal” with the mullahs in Tehran.
