Earth Hour is organized by WWF. With almost five million supporters and a global network in over 100 countries/territories, it’s one of the world’s largest and most respected independent conservation organizations.

From Hero or Villain: More Prisoners of Eternity.

The intentional killing of one’s self or suicide occur for a number of reasons like anxiety, depression, desperation, emotional pressure, financial difficulties, guilt, physical pain and other undesirable reasons.

Why do people kill themselves in such beautiful places?

Seven Symbols of American History.