+$Just as responsible travel contributes to conservation goals, events such as地球一小时+$unite communities around the world for the greater good.
+$On Saturday, March 23, turn out the lights for one hour starting at 8:30 p.m. Show your solidarity with millions of others to bring the focus back to what matters--this planet--+$your Global Community。
+$Take a look at what some of your+$favorite Cities+$in the United States are doing to prepare and adapt to climate change.
+$Where will you be this Earth Hour? How are you planning to spend it? Check out+$WWF’s Earth Hour Map+$for an event near you, or upload your own.