It's too hot during the Summer. I can barely motivate myself to get any work done as a result. I'm sure a lot of other people are like this as well; this suggests that the heat is damaging our economy.
As such, I petition the government to make it not so hot during the Summer.
For more information:
http://www.fight-entropy.com/2010/08/new-mechanism-to-consider-when.html (This is a summary of a paper suggesting that extreme heat, such as the heat of Summer, reduces worker productivity. It links to the paper.)