Let’s view life as consisting of many systems. A system gathers inputs, processes them and emits outputs. A stable system continues unabated. A stable system can also accommodate occasional, small, acute divergences. That is, a momentary disruption of inputs, some stoppage of processes or a slight prevention of emissions will disrupt the system but not remove the system from its stable state. The system will overcome the glitch and continue.
However, most stable systems do not accommodate large, acute divergences or chronic divergences. These push the system to a tipping point. That is, the system tips from its stable state. Churns for a bit. Then, returns to a new stable state that does accommodate the divergences. If you know all about a system, all its inputs, processes and outputs, then you can predict its future state after the divergences.
We do not know all about our Earth system. However, we have identified 9 critical boundaries that correlate to processes of the Earth system. We know that we have passed 6 of these. We expect that their passages will tip processes toward a new, unknown stable state. In consequence, no amount of available energy returns the Earth system back to its current stable state. Are you ready as life plunges into this new Earth system?