If 99% of the scientists say global warming is real, and it's not obvious the drastic changes happening in the polar regions, where is the denial? The United States should be setting the example in addressing the issue, not sending men to the moon by 2024. We are world leaders, lets act like one. Lets punish those countries who continue to polute. I may not see the horrible changes yet to come, but my children will. I don't want this to be my legacy.