Fishing is kind of hard to do. Blowing stuff up is a lot easier. Check out Jaque Coustaeu take that logic to an extreme level in his demonstration of Dynamite Fishing.

I'm sure a lot of people are going to feel bad for the fish, but whatever, he's Jacque Coustaeu.  If he thinks it's the right thing to do for the ocean, I'm going to take his word for it.  Plus he's rocking those sweet 1960's shorts with a French accent.  How are you going to argue with that?