It’s not about which country you’re from, it’s about what planet we’re from!

It's not about which country you're from, it's about what planet we're from!
Join millions all over the world for #EarthHour 2015, happening on March 28th at 8.30pm!

WWF started Earth Hour in 2007 to unite the world and make a stand against climate change. Today, Earth Hour is the world’s largest environmental movement for the planet that involves more than 162 countries and 7000 cities worldwide.

More info here