If we're diligent. The bottom line is that the stocks are being assessed; their biomass is being assessed, along with the amount of take, the size, the ages. As you know from a biological point of view, you can make these types of modellings. So far with those types of modellings, if you perform appropriately, you should be able to have a sustainable stock with the natural fluctuations. That's all we're aiming for.
Generally, you always get side-swiped. There are a number of issues out there that are concerning, such as climate changes, acidification of the oceans, and things of that nature, but if it's relatively static from nature, I think that fisheries management can do a fairly good job of maintaining the sustainability.