WATCH: Hal Harvey And John Holdren With Bruce Gellerman

Changes to our climate and the natural world pose serious threats to our communities, our health and our planet. Yet, for decades there has been a lack of environmental reporting in local and national news. WBUR is committed to providing crucial and comprehensive coverage. Conversation with Hal Harvey, CEO of Energy Innovation Dr. John Holdren, former Director of the White House Office of Science and Technology Policy. WBUR Environmental Reporter Bruce Gellerman moderates.