The environment needs us. We trashed it now we need to clean it up. Don't sit back and say there is nothing I can do. Simple things like turning lights off when you leave a room or taking 4-5 minute showers can make a world of difference.
Be kind to the environment and it will be kind to you. This long drought here in Australia is because of Climate Change.
If you haven't read An Inconvenient Truth I reccomemd that you read it. It will change your entire view on Climate Change. Set off your carbon emmisons, change to energy efficient light bulbs and using less electricity is a great way to help change the world that we live in.