Protected areas do rebound, but it takes a long time to restore 50-year-old rockfish or monkfish, sharks or seabass, or 200-year-old orange roughy.

• 想想50岁的岩鱼或安康鱼，鲨鱼或鲈鱼，或者200岁的新西兰红鱼，我们不会吃200岁的牛或鸡。