Butpeoplealwaysneglectsocialinterest, andecologicalinterest, ofwhich the purpose is toprotectresources and environmentwhen they gain us as much instant profit as possible.
They also provide a habitat for fish and other species of ecological and commercial interest, such as orange roughy, swordfish, tuna, sharks, turtles and whales.
Local people usually have a better knowledge of local ecological conditions than experts in faraway capitals, as well as a direct interest in improving the quality of life in their village.