Before you panic, the good news is that the scientists behind the model don’t believe it’s predictive. The model does not account for the reality that people will react to escalating crises by changing behavior and policies.
This is a companion discussion topic for the original entry at https://ageoftransformation.org/scientific-model-supported-by-uk-government-taskforce-flags-risk-of-civilisations-collapse-by-2040/