Well shiver my timbers.

Good point! However when the food chain collapses then it will be every animal for themself.

Wishful thinking.

@Leontion
Well that's an interesting angle I hadn't considered. I tend to think of biology in terms of genetics, but it's a lot more complex than that isn't it? I do agree that a biology-based intervention would likely be much more effective, if it could be developed.

@Leontion Interesting perspective, unfortunately human nature is such that we will expand, exploit & extinct. Regardless!

@Leontion, @skado Intervention! Surely you jest!