Humankind's pivotal role in the Universe

This is an excellent site putting some perspective on the all important impact of human beings on the universe. When you download it, make sure you scroll down to the end. And pause for a moment at the page that shows the relative size of our solar system's planets compared to our sun. Ask yourself, does it really make any sense the climate on earth is governed by the number of SUVs on the highways when you compare them to that enormous furnace in the sky?