![PBS NewsHour - Making Sen$e show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/046/313/small/making-sen-e-pbs-newshour-podcast-pbs.jpg)
Summary: For two economists, the probability of true catastrophe due to human-caused global warming prompted them to write "Climate Shock: The Economic Consequences of a Hotter Planet," which examines looming dangers and possible solutions. Economics correspondent Paul Solman takes a look at how we might weigh the costs and benefits of taking serious action to prevent disaster.