I think the deal with feedback loops is that the elements of the loop are mutually causal, which is what makes them feedback loops at all. Which one of the cau

I think the deal with feedback loops is that the elements of the loop are mutually causal, which is what makes them feedback loops at all. Which one of the causes was first in history seems academic and immaterial if we're at t>0 and wanting to devise a strategy to slow it down or stop it.