Save the planet from climate change.

Join in making a difference. The planet needs YOUR help today. The National Geographic Society is one of the world's largest nonprofit scientific and educational institutions. Its mission is to increase and diffuse geographic knowledge while promoting the conservation of the world's cultural, historical, and natural resources. They aim to be the world's leading not-for-profit institution advancing the knowledge and appreciation of cultures and of the interrelationship between human aspirations and our planet's natural and cultural resources.