Dan Romero
@dwr.eth
If you were in charge tomorrow, what concrete, measurable milestone would you have the most the talented scientists and 0.4% of GDP go to solving?
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EulerLagrangodamus
@eulerlagrange.eth
There is a fundamental in flaw in photosynthesis where it gets less efficient as temperatures rise (given the current O2/CO2 ratio). It’s a giant problem, and is exacerbated by projected droughts in many areas. IMO, this is one of the big problems humanity will have to solve.
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vincent
@pixel
TIL. So this means global warming indirectly lowers crop yield?
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EulerLagrangodamus
@eulerlagrange.eth
It’s too complicated to boil it down to a general statement. There is a temperature where Rubisco-carboxylation peaks. As temps rise, anywhere below that temp will see crop yields rise, anywhere above it will see yields drop. The problem I referred to also depends on water supply, so that must also be considered.
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EulerLagrangodamus
@eulerlagrange.eth
Photosynthesis is truly a beautiful system. Anyone who likes system design would enjoy it. It’s poorly explained in textbooks IMO. Have always wanted to write a post going through it step by step.
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