National Geographic Daily News
3 comments
RAFIQUE RAHIMAN
RAFIQUE RAHIMAN

Basically all pictures looks in a way that b4 earth hour supports after earth hour with light, in fact if no natural light the picture we saw should be ambient, its tricky  to find out who should cut off energy & when. Ooo yes plus what do we do with the energy that was saved during earth hour, was it saved or did we just prolonged its release, did we spend more to compensate the darkness we encountered during the earth hour......questions never end. 

How to Feed Our Growing Planet

See blogs, stories, and news »

The Innovators Project

  • Megafishes Project

    Megafishes Project

    The unprecedented use of fresh water has led to the declining populations of these aquatic giants. Learn more about these big fish before they disappear.

See more innovators »

Phenomena

See more posts »

Latest News Video

See more videos »

See Us on Google Glass

Shop Our Space Collection

  • Be the First to Own <i>Cosmos: A Spacetime Odyssey</i>

    Be the First to Own Cosmos: A Spacetime Odyssey

    The updated companion book to Carl Sagan's Cosmos, featuring a new forward by Neil deGrasse Tyson is now available. Proceeds support our mission programs, which protect species, habitats, and cultures.

Shop Now »