As dumb as the picture is, the point of collateral damage not being easily measured in a Petri dish does make this panel meaningful.

I think most people can recognize that but this is an amazing panel even for xkcd and so I'm going to nerd out okay

The 'sufficient' qualifier requires that the problem is solved, as it is sufficient.

A sufficient number of penguins would solve world hunger.

Because they make great farmers; they just never got a chance to try.