“The thing that's not realistic about the film is that it happens sort of overnight or over a few days. And that wouldn't happen. It's plausible that it could weaken quite fast in ocean time scales. And that means over probably a few decades rather than just a day or two.”

There are some aspects of it, which are similar to how things might evolve in the future, in that if the AMOC weakens, less heat is carried northwards by that ocean current. And that means there's less heat available to warm places like Europe and the UK. So with under a weaker AMOC, there is the potential for there to be a net cooling effect in Europe and the UK. But the thing that's not realistic about the film is that it happens sort of overnight or over a few days. And that wouldn't happen. The AMOC could potentially weaken. It's plausible that it could weaken quite fast in ocean time scales. And that means over probably a few decades rather than just a day or two. And it's really important to consider the terminology we're using here. So there is talk of AMOC collapse, but we prefer to talk about AMOC weakening because most likely what will happen under climate change is that the AMOC will slowly start to weaken. There may be a point, some models do show a point where it collapses, it gets to a weaken point where it can't recover. But many models…