I just finished the book "Your Money or Your Life" by Vicki Robin and Joe Dominquez. I love personal finance and am an avid personal finance book reader. Of all of the books I've read, this is one of the few books that talk about the relationship and impact of our spending on both our wallets and on our one planet. “Financial Integrity is achieved by learning the true impact of your earning and spending both on your family and on the planet.”