Time: Britons are normally never more comfortable than when talking about the weather, but recent extreme weather events have began to test that theory. Since December, the U.K. has faced a relentless assault from some of the worst winter weather on record. It began with the worst storm and tidal surges in 60 years hitting the North Sea coastline, floods that ruined Christmas for thousands across Surrey and Dorset and in January, the most exceptional period of rainfall since 1766. The deluge has transformed...