Tampa Bay Times: The effects of man-made climate change, which scientists have warned about for decades, are now lapping at Florida's coastlines. In South Florida, rising sea levels are already overwhelming stormwater systems, damaging infrastructure and flooding homes. Tampa Bay can't be far behind. But local governments can do only so much to confront this global challenge. Floridians must demand that state and national leaders shed any notion that climate change can be ignored and confront the problem with urgency....