Basically the title. I get the feeling from the news that the ruling class is driving us to war. What's a hacker to do?
For me, I've leaned heavily on the internet (especially youtube) as a superpower when it comes to learning all kinds of new things. I'm considering trying to archive as much as I can (even without war, I'm skeptical that the same quantity and quality of info will be freely available forever).
Other than that, I don't know. What would folks who had to go through WW2 have told themselves if they could have sent a message back in time?
My biggest fears in my lifetime and water-wars and China's gender imbalance (i.e., too many men who won't find a +1 and will get angry). Historically energy was also a big motivator for war, but with renewables if countries get their act together, it could genuinely smooth that out quite a lot.
Do I think these will lead to "World Wars?" Actually, no, because nuclear war is bad for everyone. But we will see more Ukraine-like invasions into neighboring countries. If I was in China's backyard, I'd be particularly nervous.
[0] https://nuclearsecrecy.com/nukemap/