But as long as we all stay in our secure silos we don't have to think about the bigger issues.

We fish down the food chain, which works if everything in the chain is reduced by the same amount. But when you want to expand human use, Killer Whales, pinnipeds, cormorants and terns then you put more pressure on a resource that your management is making smaller.

One of my better bosses (although the bar for bosses generally was on the ground or buries, some were way above ground level) said that salmon were abundant in the past because salmon were abundant. What he meant was that we had a lot of salmon to catch when we had lots of them spawning. We now go the other way, like good Wall Street Bankers. What is the minimum investment I am forced to make in order to maximize my return to myself.