Hotter temperatures might increase the number of insects that damage crops. They believe nations like the United States need to take action now. I think it will be our descendents who will have to solve it if we don't take action. Opponents of the concept of global warming say the rise in temperature is not man made, and the potential consequences of global warming are overly dramatized. The world still gets warmer and we just get poorer.
Scientists agree that the Earth is getting warmer.
They don't agree how warm it will get or what the consequences might be. WFAA-TV Co. All Rights Reserved.