I do believe that some parts of the word are getting warmer, but it is not our fault. It is nature warming up a bit like after a mini ice age. I live in Louisiana, where we rarely EVER have a Christmas day below 60 degrees (farenheit). However, every year, Christmas' get colder. In 2007, it snowed for the first time since 1999, and it snowed 6 inches. In 2008, it snowed twice, 2 inches both times. In 2009, it snowed 8 inches, in 2010 it snowed 5". Still, the polar ice caps are melting, but that's not what's killing animals. Poaching is. In the past 5 years, over 100,000 whales were illegally harpooned in Antarctica. 12,000 harp seals were trapped for their fur. 10,000 walruses were shot for their tusks. 1,000 penguins were killed for their skin oils.
Human society is polluting our world, but not because of the "greenhouse gasses" scam that the government is cramming into our minds. We are being brainwashed with all of the "tree hugger" and "go green" stuff, especially electric cars. They may run on electricity, but more gasoline is burned to refine the electricity for it to be able to be used in the cars than if they just ran on gas in the first place!!
Now, about "wasting water": It's impossible, it all goes through the water cycle. The earth will always have the same amount of water!
I do believe in recycling, not littering, and planting more trees, but to a point. Just turn off the lights when you leave the room, put your garbage in a can, and donate to conservation societies!!! You don't have to go out and plant 100 trees on Earth Day, or not use soap because " it runs into the ocean from your drain and kills animals." Thanks if you took the time to read all the way through!!! :)