The global community has rallied to show it is united in its commitment to a sustainable future, with hundreds of millions of people, in more than 5,000 cities, in 135 countries and territories across the globe taking part in Earth Hour 2011.

And it doesn’t stop when the lights come back on. This year, Earth Hour is asking people to take the next step and go beyond the hour, by committing to ongoing action for the planet.

So see you next year.