Bill Clinton's new book, Giving has people talking and thinking about how they can make the world a better place.
Here are some other people who've thought about making life better for other people:
Me to We: finding meaning in a material world
Three cups of tea: one man's mission to fight terrorism and build nations-- one school at a time
Heaven on Earth: 15 minute miracles to change the world
The cathedral within : transforming your life by giving something back
A Kid's guide to giving
A place to go, a place to grow : simple things that make a difference for at-risk kids / Lou Dantzler, with Kathleen Felesina ; foreword by Magic Johnson