Those who grew up during the Hungry Thirties, and fought in World War II, were called “the greatest generation” in a 1968 book by U.S. author and broadcaster Tom Brokaw. … Now it’s suggested that Tory David Cameron’s 2010 coalition with Nick Clegg’s Liberal Democrats won’t last as long. In an interview, the PM mentions the possibility of it ending prematurely, and facing the new circumstances “in whatever way we should”. In 70 years, have we gone from the greatest to the weakest? In 1943, our coalition government was threatened by a Germany dedicated to our destruction. The 2013 coalition...