When the costs of investment to produce a new graduate are taken into account, there is a return of $1.45 to $3.55 for every dollar of investment, depending upon the educational intervention strategy. Under this estimate, each new graduate confers a net benefit to taxpayers of about $127,000 over the graduate's lifetime. This is a benefit to the public of nearly $90 billion for each year of success in reducing the number of high school dropouts by 700,000 - or something close to $1 trillion after 11 years. That's real money — and a reason both liberals and conservatives should rally behind dropout prevention as an element of economic recovery, leaving aside the ethical dimensions of educating our young people.