Save Energy!
There are several ways to save the environment and energy! This is a very serious subject because we are on the verge of horrible global warming. If we don't act soon, eventually the world will become harder to take care of. Heat may become unbearable because the ozone is very thin letting a lot of heat and UV rays in, the air will be nasty keeping the heat in like a blanket, water will be undrinkable because of the bad and toxic liquids being spilled in to the rivers and oceans, water levels will rise flooding lots of Florida and other coastal civilizations because of melting glaciers, and lives will be shortened do to spreading disease from bad water! Rumor has it that astronomers are looking for other planets to live on but it may be to late by the time we find one. We are do for an ice age in the next 10 to 50 years (others say 8000-15000), some say it may be closer than you think (seriously I think it already started). So we must act soon!