STOCKTON — John Muir has been gone for more than a century, but the naturalist/writer/Sierra Club founder will be honored, quoted and even present — in the form of actor Lee Stetson — during University of the Pacific’s John Muir Celebration, open to the public.A film, guest speakers, live performance and informational vendor booths on environmental issues are on the docket, but the real cause of celebration is the permanent placing of the Muir papers in the [...]