I think it's really kind of the philosophy behind our civilization is not even remotely 00:10:43 predicated on principles of sustainability and just to be clear something that's not designed to be sustainable is almost certainly unsustainable you'd have to get you know crazy lucky for 00:10:56 something that wasn't designed to be sustainable to you know accidentally be sustainable our civilization is very clearly not uh sustainable and I like to think of 00:11:08 flight analogies here so a rock is not designed for sustainable flight it can't continue level on definite flight it can however be launched to soar upward for a while but inevitably 00:11:21 it's going to come back down toward Earth and I think our civilization is very similar because it's also like a rock not founded on principles of sustainability 00:11:34 it can soar upward for a time as we're doing now as we spin Earth's inheritance it's a big spending spree and it's great fun for the paying passengers and lots of 00:11:46 satisfaction but it's temporary and patiently waiting is Earth and what I would call Planetary limits so that's going to find us before long