Waiting two months for a new prime minister may be standard procedure for the Belgians, Dutch, Germans or Italians, inured to extended coalition negotiations, but to the French, 50 days has seemed like an insufferable eternity. Emmanuel Macron spent all summer dithering over a way out of the mess he created when he dissolved the national assembly and called a snap election in June. The option he finally chose, bringing Michel Barnier, a conservative Gaullist former European commissioner, foreign minister and Brexit negotiator, out of retirement at 73 to lead a government, seems unlikely to offer a stable solution.
Barnier, whose Les Républicains party finished fourth in the election with just 47 of the 577 parliamentary seats, has a reputation as a safe, if unimaginative, pair of hands. But his…
