Source: Dosomethinggood.org - Environmental advocate Jack Johnson is about to set out on a world tour... and eco-friendly world tour! Like his last tour, Johnson will donate 100 percent of his profits to charities that support the environment, arts education, and music education. And of course, the tour buses will run on biodiesel fuel! Profits from his 2008 tour created the Johnson Ohana Charitable Foundation, which currently matches donations made to organizations partnered with All At Once.

