Scientific observation, vigorous debate healthy. Intolerance, not. Covid 19 unprecedented opportunity for realistic assessment. Drastic economic changes, rightfully diverts money from renewable energy, to disease research and public assistance. Permanent fossil fuel demand destruction, infectious disease hysteria, a game changer. Nat Geo, NASA links removed from many climate subs. Consensus is the enemy of truth. If Darwin were alive now, his Origin of Species would probably be banned on Reddit.