Isn't it amazing what we can do together? For more than 40 years, Greenpeace and people like you have been making a difference. It’s thanks to our supporters, allies and friends that Greenpeace has grown from just a handful of dedicated individuals to the largest environmental campaigning organization in the world. If you’re a Greenpeace member, we thank you for all you've done. If you’re not, now is the time to join.