We might be able to find solutions, but there's no guarantee that we will find them, or that we'll find them in time to avert a systems collapse. It's not like

We might be able to find solutions, but there's no guarantee that we will find them, or that we'll find them in time to avert a systems collapse. It's not like it hasn't happened before. People did find solutions when civilization has collapsed in the past, but they were implemented by the survivors.