Of course you can't, but who is to say that we will not grow indefinitely until 2500? Or even 3000? I don't think we're anywhere near the limits of human produ

Of course you can't, but who is to say that we will not grow indefinitely until 2500? Or even 3000? I don't think we're anywhere near the limits of human productivity, let alone all the ways we can enhance it through innovations and mechanical aids. I think it's a fair question to ask, but then I'd say you'd have to prove we have reached a plateau.