I feel as though the assumption that humans had the ability to kill all complex life like some people suggest is exaggerating the significance of humans
It absolutely is. There are microbes that thrive at the bottom of the ocean in the boiling acidic conditions of hydrothermal vents. There is absolutely no way anything humans can do at this point would kill ALL life on the planet. There will absolutely be some specialist microbe somewhere that looks at whatever we did to the planet and says ‘yup, now is my time to shine!’.
Just a heads up, you quoted me writing “kill all complex life (…) is exaggerating”. Then as far as I understand you wrote “it absolutely is [an exaggeration]”. Then you argued that surely microbes would survive. However, to my knowledge microbes do not count as complex life. Was that intentional?
I wasn’t trying to prove what would survive, merely show how resilient life can be. If a simple microbe is guaranteed to survive in hell, something more complex able to behaviourally adapt/relocate is likely to as well. The greatest danger to complex life is having nothing to feed on.
Tropical fish might have to survive in the Arctic Ocean, or grasses in the northern prairies, insects of a zillion different types and sizes. Life, uh, finds a way.
We won’t kill everything. No matter what we do. Life will continue and more of it than anyone thinks will, even of the plants and animals. It is humans and most of the large animals and intolerant plants that need fear the impending Climate catastrophe.
It absolutely is. There are microbes that thrive at the bottom of the ocean in the boiling acidic conditions of hydrothermal vents. There is absolutely no way anything humans can do at this point would kill ALL life on the planet. There will absolutely be some specialist microbe somewhere that looks at whatever we did to the planet and says ‘yup, now is my time to shine!’.
Just a heads up, you quoted me writing “kill all complex life (…) is exaggerating”. Then as far as I understand you wrote “it absolutely is [an exaggeration]”. Then you argued that surely microbes would survive. However, to my knowledge microbes do not count as complex life. Was that intentional?
I wasn’t trying to prove what would survive, merely show how resilient life can be. If a simple microbe is guaranteed to survive in hell, something more complex able to behaviourally adapt/relocate is likely to as well. The greatest danger to complex life is having nothing to feed on.
Tropical fish might have to survive in the Arctic Ocean, or grasses in the northern prairies, insects of a zillion different types and sizes. Life, uh, finds a way.
We won’t kill everything. No matter what we do. Life will continue and more of it than anyone thinks will, even of the plants and animals. It is humans and most of the large animals and intolerant plants that need fear the impending Climate catastrophe.