The Slingshot Challenge, supported by the National Geographic Society and the Paul G. Allen Family Foundation, is calling on young changemakers worldwide to share their bold ideas for protecting the planet. If you are between the ages of 13 and 18, this is your opportunity to make a difference! By submitting a 1-minute video showcasing your solution to an environmental challenge, you could win up to $10,000 in funding to bring your idea to life. (more…)