Now we’re turning off the lights
On Saturday March 23 at 20:30, it’s time again for millions of people to show their commitment to the environment by turning off the lights for one hour, as a global signal about taking climate change seriously. As in previous years, Sigma will participate by turning off the lights in our offices during this hour.
Earth Hour is the world’s largest climate manifestation, and in 2012 more than 135 countries showed their commitment by turning off the lights for an hour. But Earth Hour has always been about more than just turning off the lights. Among other things, you can invite businesses and individuals to challenge each other to different environmental acts.
Read more and create your own challenge for climate change: http://worldwildlife.org/pages/earth-hour