"By selectively harvesting the largest fish, we end up changing the whole biology - not only growth rates, but egg size, fecundity, feeding behaviour," he said.
Darwin gone wrong. The best don't live longest, the worst are the ones that survive to repopulate. but does that mean that we need to step in and help? his is not an issue with cows, we keep the best and most fertile cows to do all the breeding.

Can the cow strategy be applied to the fish in any way?



BTW - :P