Saving human civilization won't be easy (if it's possible at all)

The amount of effort it will take to save human civilization is a lot. why?

Because sadly it's much more cost effective to build robots of the air, land, sea and space to kill humans than it is for humans to organize to defend human civilization.

What do I mean by this?

1. Humans have to have money to buy food to eat.

Robots Don't. They just need a solar recharge if it's sunny outside and that's all or some place to plug in to recharge.

2. Humans need to sleep (at least around 1/3 of each day.

Robots don't need to sleep as long as they are recharged. What's to stop them from killing everyone while they are sleeping?

3. Humans need companionship and friends or tribes to keep going.

Robots don't need anything but commands to do something and they might keep doing whatever they are told to do for years at a time non-stop 24 hours a day ongoing until they break or their power source goes away.

These are only some of the reasons why it is easier for human civilization to end and extremely difficult and onerous for humans to stop this happening.

Strangely enough, the only way for human civilization to continue likely will be for humans to organize around building better autonomous  good robots to fight the bad autonomous robots so human civilization doesn't end.

Strategically, this might be the ONLY way I presently see to save human civilization from completely ending this century.

Something to think about.