Happy Earth Day 2015 everyone! Earth Day is April 22, every year. The beginning of what we know as the environmental movement started in the 1970's. This is a day to celebrate the earth and take a look at how we can help to conserve the world we live on. With news of global warming, recycling being a part of every day life, and the continued search for more efficient and cleaner sources of energy, environmentalism is something not to be taken lightly. The earth is home to all who inhabit it, and there is no alternative home, so it's important to do all that we can to help preserve it.