about overfishing.

I was surprised overfishing.
I didn't know this fact. I just know how to eat the fish.
We could know various ways to do the overfishing.
Especially, I was surprised using the bomb. I think it is cruel way. it will ruin the environment of sea.
Also, most ways of overfishing are very cruel.
Why do people worry about this problem.
Most people are worrying ecosystem problem. On the other hand, some people are worrying about foods.
We enjoy eating various fish.
So what can we do to protest this problem?
In my opinion, I am supporting that we have to block the overfishing. we can't return our ecosystem, If it is possible, it will be long time.We knew various ways but I don't know solution exactly. If I choose one solution , I will choose Farming system. We can grow a lot of fish safely. Maybe there are some risk or advantage in the each solution. Before resolving, we can find proper solution.