CNN Reliable Sources February 23, 2014 16:20:00
>> they don't plan for the future. in europe it's a settled question. global warming climate change is a reality and they prepare for it. in amsterdam, how do you prepare for the dikes and levies. in venice, what happens if venice goes under water. if you're in switzerland what's going to happen to the tourist industry. they're looking at concrete consequences. in this country we have to worry about agriculture. summers are getting longer, wiptsers shorter. we have to worry about drought, potential water wars. potential new hurricanes like sandy. whether or not we should brace ourselves with n...