Is it possible on a large scale for families to fish for themselves to survive with todays large scale fishin?

Question

any websites that talk about this topic?

Answer 1

In the right places yes. It is common in Alaska, and in Asia and in Asia Minor as well as in Africa. Just search for subsistance fishing in _____

http://en.wikipedia.org/wiki/Artisan_fis...

http://www.subsistence.adfg.state.ak.us/

Answer 2

It's even possible in the conterminous U.S.