>I worry my children will live in a time when commercial fishing is no longer feasible.

We are already well into it unfortunately. I've seen enough anecdotal evidence from old fishermen that we have already depleted and disrupted the sea biomass so much that it is already changed forever.

- Old sushi chefs talking about how there are numerous fish they can no longer get at any price that were common when they were young.

- Old fishing photos show smaller and smaller "prize" catches over time.

- Old fisherman talking about how they used to fish by slapping oars at the bay then simply hand/net catching the fish types they wanted near shore.

- Old whalers talking about how they could simply go out and pick what type of large catch they wanted and bring it back. Now they can go days or weeks without a single catch of anything.