I'm developing a physiological theory of growth and oxygen requirement. If it's well-understood how fish require oxygen to grow, then we can understand how to deal with the impact of global warming.
While the climate crisis gathers front-page attention on a regular basis, people - even those who profess great environmental consciousness - continue to eat fish as if it were a sustainable practice.
In the Java Sea in Indonesia, I have seen fishers going out in the morning, six of them going out and coming back with five pounds of fish. That is the end point, a pound of fish per person per day to...