Alien Interbreeding as Climate Salvation: The Controversial Thesis of Young-hae Chi

To the point

Young-hae Chi argues that invisible aliens living among humans could interbreed with people to create hybrids better suited to future climate conditions who could help humanity survive and steer its future.

Oxford professor: Invisible aliens are breeding with humans
futurism.com

Oxford professor: Invisible aliens are breeding with humans

He think they might be trying to create a super-intelligent future leader.