Depends on your meaning of collapse. If you mean extinction of only humans, that's not gonna happen. Even in total nuclear fallout, few people will survive underground.
> economic stagnation, famine, war, widespread desertification, unliveable wet-bulb temperatures
For most people those are collapse and it's definitely going to happen and will come much sooner. The video shows it's going on the worst case scenario way.
> economic stagnation, famine, war, widespread desertification, unliveable wet-bulb temperatures
For most people those are collapse and it's definitely going to happen and will come much sooner. The video shows it's going on the worst case scenario way.