 Lights are off but everyone's in: Thousands of cities and towns 
around the world join in the big switch off as part of annual green 
campaign Earth Hour
Lights are off but everyone's in: Thousands of cities and towns 
around the world join in the big switch off as part of annual green 
campaign Earth Hour
More than 7,000 towns 
and cities across the globe are plunging themselves into darkness to 
mark Earth Hour, an annual event coordinated by the World Wide Fund for 
Nature (WWF) to raise awareness of climate change and other 
environmental causes.


 
 









 Prayers: People gather Tuesday, 
March 25, 2014, at a candlelight vigil in Arlington, for the victims of a
 massive mudslide that struck the nearby community of Oso, Washington
Prayers: People gather Tuesday, 
March 25, 2014, at a candlelight vigil in Arlington, for the victims of a
 massive mudslide that struck the nearby community of Oso, Washington
 One of nature’s most remarkable exhibitions
One of nature’s most remarkable exhibitions



 
 
 



















