We human are not in control. The Earth is. Our extreme populations and consumption are acting as a change agent on the planet.
This happens from time to time. Over two billion years ago, cyanobacteria proliferated to the point where it flooded the Earth with oxygen, which killed most of the anaerobic organisms at the time. There was a long period where an alien visitor would figure that it was game over for life. However, the oxygen made multicellular organisms possible, and then came the Cambrian explosion, and now here we are, on the precipice of another major extinction event. The human legacy won't be oxygen but technology. No idea how that will play out in the far future.
Anyway, with eight billion people, something has to give, and that will at some stage mean shocking losses of life, possibly unprecedented, until population and available resources reach some degree of sustainability.
The current wars are part of all that. It looks like Iran will be a big player as they are now close to nuclear status. If they get it, then the technology may be given to rebel groups like Hamas or Hezbollah. Then the US has a scary decision to make. It seems like the dovetailing of Russia/Ukraine and Israel/Palestine will be extremely destructive, and will tend to spread as each is effectively a proxy war.