Taylor Swift says she wants to save the planet. The 22-year-old says working on the green themed animated movie The Lorax has inspired her to work in support of the planet. \"I now do things that I never thought about before, like the fact that if you take a bath, it\'s twice as much water as taking a shower,\" showbizspy.com quoted Swift as saying. \"Things like while you\'re brushing your teeth, turn the water off, and turn out all the lights in your house; don\'t use things when you don\'t need to. I think it\'s important for people to have a priority on the past and the future, not just their right now,\" she added.