Americans spend nearly $100 billion a year on fishing. Here's how climate change is threatening the industry.

This article focuses specifically on the warming and the depletion of oxygen in our rivers. I watched the video, but I didn't read the text. I think it is just a transcript from the video.

The best way to save any part of our environment is to get more people to engage with it. Whether that is fishing on a river, hiking through the woods, or any other outdoor activity. These activities have routinely been proven clinically to improve a person's health and well-being. If we can get more people participating in this positive feedback loop, we will have more interest and political will to protect our environment.

It's only mentioned that warming in general is causing the lack of oxygen in the rivers. Well, what is causing the warming? They mentioned sedimentation, but they don't connect that more large rain events lead to more sedimentation, more sediment in the rivers absorbs more sunlight and holds heat. They mentioned removing old dams to make the water run faster which will keep it cooler. That's a great thing to do, but we really need to focus on increasing the buffer zones between rivers and development and showing up the banks along our rivers.

My father wants to sell his deep sea fishing boat, no more fish to catch. He is so heavily restricted on what he can catch there is no point going out anymore. Meanwhile when he goes out into international waters and fishes based on these rules he has to dodge all the international fishing trawlers that scrap the ocean clean. Very frustrating.

For what it's worth I hope he sells his boat. It's stupid and wasteful to burn 200 gallons of gas to perhaps catch one shark. It's painfully wasteful.