I remember a story , may from The Sea Around Us. politicians will decide how many fish they can capture in next year, scientists say 'please reduce x %, or we t

I remember a story , may from The Sea Around Us. politicians will decide how many fish they can capture in next year, scientists say 'please reduce x %, or we trust it will be terrible', politicians heard the advice and start taking. finally, they decided a number smaller than half of x.