One Strange Rock: Gasp
Gaia in action on one strange rock
![One Strange Rock: Gasp](/content/images/size/w960/2023/08/one-strange-rock.png)
Moderator Will Smith, along with astronaut Chris Hadfield, reveal the unexpectedly interconnected systems that allow life on our planet to breathe. When they note that a consortium of geobiological systems has maintained Earth’s oxygen at a consistent level for millions of years, they are observing Gaia in action:
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