Peter Clack (@peterdclack) 's Twitter Profile
Peter Clack

@peterdclack

Author of Bloodstains on the Cocaine Trail (2023) & Firestorm Trial by Fire (2003), Churchill Fellow (1995) & recipient of an Australian Walkley Award (2003).

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calendar_today21-05-2024 22:38:38

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Peter Clack (@peterdclack) 's Twitter Profile Photo
Peter Clack
@peterdclack

2 months ago

CO₂ does not drive changes in the climate & ice ages arose when CO₂ was 10 times higher. CO₂ does not change weather but it is the foundation for life via the miracle of photosynthetic cyanobacteria & creating the rise of oxygen. From 1.6b to 500K years ago cyanobacteria

CO₂ does not drive changes in the climate & ice ages arose when CO₂ was 10 times higher. CO₂ does not change weather but it is the foundation for life via the miracle of photosynthetic cyanobacteria & creating the rise of oxygen. From 1.6b to 500K years ago cyanobacteria