This week, over a billion people will celebrate the 39th annual Earth Day, the largest secular civic event in the world. To celebrate, SnagFilms presents Earth Day 2009: Going Green, a specially curated collection of films that highlight the impact we all have on the environment, and the responsibilities we bear for the planet’s future.

The films include:

Art from the Arctic

Greasy Rider

Blind Spot

Design: e2 - China: From Red to Green

Fighting Goliath: Texas Coal Wars

Great Wall Across the Yangtze

Human Footprint

The Future of Food

Off the Grid: Life On The Mesa

The Hudson Riverkeepers