She was poofed into existence one hour in the past, and started walking toward the well. At first it was just a zombie shuffle, mindless and jagged. But slowly and surely, she remembered her made-up past, forgot that she had materialized from thin air.
What makes you think that the bad actions of bad actors are going to cause our society to no longer survive? Bad actors have always existed, and yet we survive.
I disagree with the implication that anything you mentioned represents an existential threat.
Big uptick in the amount of human activity in space — tech there already, economy starting to manifest it. Like 10,000 humans in space at any given time, then 100,000, then 1,000,000, and so on
If we can get a slightly lighter solar sail material, that’s the last missing tech piece needed to send probes to Alpha Centauri. We’d need massive laser arrays so tech alone would precede economic manifestation by a while. Human laser-accelerated probes can reach 0.3 c, and arrive at the star in about 15 years. The probe’s design is the size of a thumb drive
AI is obviously making big strides
honestly my thumbs are cramping up, but there’s lots more. drone-v-drone warfare, all semi-autonomous
Growing perfect genetic match organs to implant
mRNA delivered by microplasmids is incredible. There are easily a million life-enhancing distinct uses of it that involve temporarily building any protein we want in a patient’s cells, endogenously, with controlled expression. That is crazy powerful technology
Fusion power’s like almost there. I think we’re at the “now scale it” phase
Bombarding Earth by hurling containers full of rocks out of railgun launch tubes on the moon
Sex robots
Translating to and from animal languages
Cloning, which has existed for decades now, is somehow totally invisible to media attention. Like, in the time since Dolly the sheep was in the headlines, someone could have theoretically produced an actual army of human clones and have them hidden somewhere
Telepathy via neural implants
That’s some of the sci fi stuff we either have now and just are too harried and exhausted to contemplate, or that we’re just on the verge of creating.
Any amount of sleep is more valuable when you’re well hydrated.
So if you’re lying there thirsty, but worried that getting up might mean being unable to fall asleep for another hour, know that being well hydrated for 5 hours of sleep is worth more than being dehydrated for 6 hours of sleep.