This ocean anoxia is a new hazard. https://www.sciencealert.com/here-s-a-glimpse-at-a-future-hothouse-earth-if-greenhouse-gasses-aren-t-curbed
This ocean anoxia is a new hazard. https://www.sciencealert.com/here-s-a-glimpse-at-a-future-hothouse-earth-if-greenhouse-gasses-aren-t-curbed