sentences:  The singer said that his eye for nature and conservation came from working on his grandfather's tobacco farm in Canada as a child.Eddie Vedder covered the single "Hard Sun" for the Sean Penn movie "Into the Wild".Peterson re-emerged into the public when he filed a lawsuit in December 2009 against Pearl Jam's Eddie Vedder, alleging infringement resulting from usage and alteration of "Hard Sun" without Peterson's permission, although Universal Music, Peterson's former label, granted permission.