Earth Hour

Hong Kong at Earth Hour

Thousands of lights have already gone out in cities far to our east and south. Not long from now, San Juan and others will be hitting the 8:30 hour. Get your candles, lanterns and whatever else you need ready!

For a look at what has already gone on around parts of the world...

http://news.bbc.co.uk/2/hi/in_depth/7969515.stm