CBS: The floods are in the news, and something seems amiss. Springtime is flooding time. All this rain in the fall is unusual. Don Shelby says that’s why they call it global climate change. Even global climate change skeptics don’t argue that the planet is changing. Science shows the place is getting warmer and storms coming more often. The argument is over what is causing it to happen. In Greek mythology, there is a character named Cassandra. She sees the future accurately, but …