Fukashima, like Chernobyl and even the earlier 3 Mile Island, are all vivid reminders of why large stand alone nuclear power plants are an ongoing problem. In a world of terrorists, such power plants are also too inviting as a target.
Wind, wave and solar energy certainly need to be further exploited in an increasing power hungry world. However, I suspect that the global catastrophe of global warming will not be stopped by the puny efforts of the worlds governments or global corporations.