Major leap towards reanimation after death as mammal's brain preserved

https://www.newscientist.com/article/2520204-major-leap-towards-reanimation-after-death-as-mammals-brain-preserved/

28•Brajeshwar•1h ago

Comments

Fisherman1983•55m ago

Very cool

ozlikethewizard•38m ago

Would people want this? Imagine waking up to a world where 200 years has passed, everyone you knew is dead, everything you knew is history.

tasn•32m ago

Just buy the family pack and get your wife and kids on it too.

As for traveling to the future: that sounds like fun!

semitones•32m ago

Fry found a way to make it work

ranger_danger•23m ago

It's dolomite, baby

thesmtsolver2•31m ago

Why do you assume that everyone you know will be dead? Won't some of them also be preserved.

As for "everything you knew is history", who wouldn't want to witness and be a part of a new world?

janwirth•26m ago

I just got an app idea

simonask•7m ago

I can recommend the comic “Transmetropolitan” by Warren Ellis, which deals with this and many other questions.

You have to imagine what it would be like for someone who lived in 1826 too wake up today, in a world where nothing they know is relevant, they have no connections, no idea what to do with any of it. Historians might want to interview you, or the first couple of people like you, but then what?

You will be an audience member to a show you don’t understand, until you die.

ranger_danger•27m ago

I quite enjoyed the original run of the docuseries "Futurama" on this concept.

alex_suzuki•14m ago

Remember to have a little something parked on your savings account. Compounding interest works in your favour over a few centuries.

cdrnsf•20m ago

I imagine there's plenty of appeal among the zero introspection set.

joshstrange•19m ago

More time to pursue hobbies and see the literal future? Uh yeah. Especially if friends/family also opt in.

615341652341•10m ago

Make sure to read those terms and conditions!

jlarocco•13m ago

Yeah, count me out. I don't even like how the world's played out in the 40 years I've been here. Imagine waking up in 200 years and finding out 90% of the world is still poor, we can't feed everybody, the rich still get to do whatever they want, we're still warring for no good reason, etc.

colechristensen•9m ago

So... same as the whole of human history? You're upset that your generation isn't going to fix all of the problems of civilization that have existed forever?

colechristensen•10m ago

Futurama and the Bobiverse series investigate this pretty well.

Same question as if you'd like to drop everything and create a new life on the other side of the world, not for everyone.

7oi•9m ago

Or imagine waking up in a world where “ownership” of your mind has exchanged hands as the company who started this has gone through “structural changes” etc and you’ll basically be commandeered to be the brain of someones coffee machine or something for an eternity.

Or, as in the Bobiverse books, the brain of a space probe, but I have a bleaker view of the future than that…

dexwiz•6m ago

This assumes you wake up and are given liberties. There are much worse fates. Waking up and owing your life to the company forever is pretty awful.

Worse even is never truly waking up but instead being replicated and turned into the brain for a servitor. If you believe the Roko Worshippers, you might be woken up just to be tortured.

windowliker•6m ago

Even worse, imagine waking up in a world where 200 years have gone by and nothing has changed, everyone is still here that you knew in your 'first' life. All the self-serving bosses, all the mendacious politicians, all the mediocre entertainers. Like a groundhog day from hell, forever.

dfxm12•3m ago

I'm infinitely curious, so it's almost a perk that everything I knew would be history, implying there's a ton of stuff to learn/catch up on.

I've dealt with loss. It sucks, but it's part of being alive (I say with just a hint of irony).

I do recognize that not everyone feels this way about this topic though. That's ok.

7oi•18m ago

One step closer to the Bobiverse.

chasil•6m ago

I'm just finishing the last one published.

It would be interesting to wake up as a Von Neumann probe.

Still, did these people completely solve the ice crystalization problem?

https://www.amazon.com/Are-Legion-Bob-Bobiverse-Book-ebook/d...

DennisP•18m ago

More of a digital copy scenario. The article says the process involves toxic chemicals that lock everything in place so the connectome can be examined. There's no known way to reverse the chemical process in the biological brain.

https://archive.is/SMcX5

georgemcbay•14m ago

> "to allow them to continue, in effect, with their life.”

"in effect" doing a lot of heavy lifting there.

birdsongs•7m ago

Not that I think this is anywhere close in actuality, but It's reminding me of MMAcevedo. (https://qntm.org/mmacevedo)

What server will I wake up on? Who is running the infrastructure? What will be asked of me to be allowed to continue to exist on that server? Given our current societal trends, I can't imagine I would enjoy any existence where a copy of me is spun back up.

And of course, my original thread of consciousness will still be ended, so this is some alternate copy of me. (Based on my view of the teletransportation paradox.)

cjbgkagh•7m ago

While the connections are important I think the individual cell behavior is also very important and that is driven by DNA. Brain cells last a lifetime and can modify their own DNA so each one ends up being unique. I do wonder how much of behavior/consciousness is encoded in the cells DNA versus the connections between the cells.

kingkawn•4m ago

The depth of complexity and innumerable interacting variables of biology make attempts to map brain function always seem like an absurdity

mentos•12m ago

Absolutely not sounds like a be careful what you wish for Black Mirror episode where you wake up trapped in some simulation you can’t break free from but it’s ok because you signed on the dotted line to donate your mind and body to science.

Procrastes•7m ago

Here's a thought experiment. I offer you the chance to be put in a medically induced coma and shipped around the world to strangers you know nothing about. You don't know what economic, political, or moral system you'll awaken to. The only thing you know for sure is they, for some reason we're interested in receiving an unconscious person, no questions asked.

Do you take the deal? Do you sign your family up for it?

robot-wrangler•1m ago

Herbert West requires extremely fresh specimens