The U.S. Has Spent More Than $2B on a Plan to Save Salmon (opens in new tab)

Plenty of good documentaries and science on this. Lost of habitat, over fishing, poor management. Farming isn't the fix. Neither is hatcheries.

There are a lot of humans on the planet, and too many of us striving to live like royalty, leading to imbalanced resource conversion. Long-term, the planet is still a ball of elements orbiting the sun, but our potentially extensive story is shorter that it might have been.