That's not what I took from that comment, but there's another by the same poster that I can't see so maybe that's what they were suggesting there. Obviously, I'd personally vote against any such plan, but the issue is that there might not be a vote. By the looks of it we are inching towards one and half the world is in denial and the other half is arguing about how much beef we should be eating. It's ridiculous.
Anyway, I have no doubts that life and people will be around for a very long time, it's our current lifestyles that are either going to voluntarily change or be changed for us.
So to offer a solution, I think we need to put a dollar value on biodiversity in addition to carbon tax so that these things start to show up on the spreadsheets of people with the actual power to change things.