About 65 million years ago, a mass extinction event occurred, wiping out more than 75% of all species on Earth. There have only ...
Tags:
#what if
#what happens if
#scifi
#science documentary
#what if scenario
#mysteries
#what if planet earth
#wildlife
#protecting the wildlife on earth
#biodiversity
#half-earth idea
#improving biodiversity
#wildlife documentary
#earth
#human free zone on earth
#climate change
#environmental science
#wildlife conservation
#ecosystems
#biology
#half-earth project
#conservation
#possible worlds
#greenpeace
#wwf
#limits to growth
#rewilding
#national parks
#pollution
#half earth
#james lovelock
