ViewpointsOpinionAn Open Letter to California Governor Jerry Brown'The public discussion around climate change all too frequently involves motives, not science.'SavePrintCalifornia Governor Jerry Brown delivers his final state of the state address in Sacramento, Calif., January 25, 2018. REUTERS/Fred GreavesRichard Trzupek9/28/2018|Updated: 10/1/2018CommentaryDear Gov. Brown:We had a problem loading this article. Please enable javascript or use a different browser. If the issue persists, please visit our help center.