global activities

hi again this is joshua and i visited the site http://www.earthhour.org/Homepage.aspx its a great site and tells you about whats going on around the world and and how we can help the world to become better like turning off your lights. i have joined this program because i know that their are alot of  things happening out their that we dont know about but i know one this an it is global warming we have to stop using alot of electrical items or atleast use lest because maybe these are the reasons why natural disasters are happening. We need to help the world and visit the link to learn more.