Bill Gates and Warren Buffet (the 2nd and 3rd richest men in the world respectively) in the world have launched a campaign called the Giving Pledge.

Asking some of the richest people in the world to pledge to give away 50% or more of their wealth before or after they die.

“This is my one of my favourite parts of the campaign:The Giving Pledge will not accept any money; it is simply asking billionaires to make a moral commitment to give away their wealth to charity.”

Read the full story on Reuters