via Ask Men

One of our favorite eco-friendly celebs is at it again. Olivia Wilde has written an article for USA Today on the importance of giving back. The House and Year One star also shouts out her favorite cause, Power Up Gambia - started by DS Award Winner Kathryn Cunningham!

We've already covered Olivia's charity work and how much she loves Power Up Gambia, an organization that funds and installs eco-friendly solar panels for hospitals in Gambia. Believe it or not, the hospitals don't have electricity or running water before Power Up Gambia helps out. There's a lot you can do to support Olivia's cause. Read her article, check out the Power Up Gambia website, and learn more about the environment and what you can do to protect it.