696
submitted 1 year ago by PugJesus@kbin.social to c/memes@sopuli.xyz
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[-] maeries@feddit.de 122 points 1 year ago

If people survided it would be unfair for the people who already died

[-] lugal@sopuli.xyz 33 points 1 year ago

That's the spirit

[-] jayrodtheoldbod@midwest.social 45 points 1 year ago

Also the trolley is how you get to work, so if you stop it you can't get to work and pay your rent so

[-] affiliate@lemmy.world 8 points 1 year ago

think of all the jobs that would be lost if the trolley were to stop

[-] tpihkal@lemmy.world 32 points 1 year ago

Can the last person sue me for stopping the train if they become injured?

[-] There1snospoon7491@lemmy.world 8 points 1 year ago

Not if the injury makes them comatose.

[-] gerbler@lemmy.world 6 points 1 year ago

You didn't save my life You ruined my death!

[-] kemsat@lemmy.world 26 points 1 year ago

I pause to wonder the manufacture of the trolley, seeing as it should have derailed by now, causing an end to the death. Yet, it continues its eternal murderous journey.

[-] pendragon11@lemm.ee 7 points 1 year ago

Rack-and-pinion? Might clog though

[-] GBU_28@lemm.ee 18 points 1 year ago* (last edited 1 year ago)

The whole 0% thing works best if you aren't aware of how far the train has already gone.

So you can't weigh any past quantity dead on any theoretical 0% future

[-] Matriks404@lemmy.world 13 points 1 year ago

If I let the trolley go indefinitely, will it eventually kill the infinite amount of people?

[-] blue_zephyr@lemmy.world 5 points 1 year ago

No, it just keeps going indefinitely.

[-] perviouslyiner@lemm.ee 2 points 1 year ago

It's rolling through Hilbert's Hotel

[-] outdated_belated@lemmy.sdf.org 12 points 1 year ago

“Effective” “altruism” be like

[-] thatsTheCatch@lemmy.nz 11 points 1 year ago

As long as the lever is pulled before I die, then it will be about 0%. But if I die before I pull the lever, and no one else pulls the lever, then it will go on for an infinite amount of time and kill all of them

[-] CaptainBlagbird@lemmy.world 3 points 1 year ago

So, to make sure that you can meet all of them in the afterlife, you must not pull the lever. If you do then they'll live forever.

[-] lightsecond@programming.dev 5 points 1 year ago

There is no afterlife. You reincarnate as the last person tied to the tracks. That’s how they make it infinite.

[-] feck_it@sh.itjust.works 3 points 1 year ago

There is no hell, only tracks which you are tied.

This right here is what it boils down to when someone responds to a wrongful killing by police with a questionable statistic about how it's only a tiny fraction of interactions that end that way.

[-] BraBraBra@lemmy.world 8 points 1 year ago

The obvious response is to stop the trolley. Regardless of the percentage, people will continue to die if you don't. The perspective doesn't matter, the fact is there are people ahead who are alive.

[-] norawibb@sh.itjust.works 4 points 1 year ago

deaths per time

[-] affiliate@lemmy.world 4 points 1 year ago

what if the number of people on the tracks is “infinite in both directions”? eg the trolley “starts at” -∞?

[-] thatsTheCatch@lemmy.nz 9 points 1 year ago

That's still the same size of infinity. Infinities are strange. But you can rearrange -∞ to ∞ to be the same size as 0 to ∞. You can do this by moving the negative numbers alongside their positive counterpart, like so:

0, 1, -1, 2, -2, 3, -3, etc.

This infinity is still a countable infinity, same as

0, 1, 2, 3, etc.

So it makes no difference whether you start at 0 or -∞

[-] affiliate@lemmy.world 5 points 1 year ago

very true that infinities are strange. while starting at -∞ would not affect the cardinality, it would change the scenario.

we can think about starting at -∞ as counting the trolleys position using the integers, and we can think about starting at 0 as using the natural number to count the trolleys position. for example, the integer n would correspond to the trolley being on top of the n-th person. here we assume the trolley is moving to the right so the position increases as time passes. (if we change the setup so the trolley moves to the left, then it is possible that the trolley kills everyone in the second original setup but not the modified version.)

in the original setup, regardless of the trolleys position, the trolley would have killed finitely many people. (for any integer n, there are only finitely many nonnegative integers less than n). in the modified setup however, at any position, the trolley would have killed infinitely many people. (for any integer n, there are infinitely many integers less than n.) it’s a subtle difference but it does impact the scenario.

[-] Baku@aussie.zone 1 points 1 year ago
[-] affiliate@lemmy.world 3 points 1 year ago

no i just have a decent background in pure math

[-] Baku@aussie.zone 1 points 1 year ago

Your post kinda reads like a chatgpt response with a few human touches added

[-] affiliate@lemmy.world 1 points 1 year ago
[-] Baku@aussie.zone 2 points 1 year ago

Fair enough

[-] snake_baitman@lemmy.sdf.org 2 points 1 year ago

yeah, but if it starts at -inf and I start at 0 then I don't have to look at the horrible things I'm allowing to happen

[-] CreeperODeath@lemmy.world 5 points 1 year ago

Also Think of the consequences of suddenly adding infinite people to the population

[-] affiliate@lemmy.world 2 points 1 year ago

yeah that may cause a few problems. there would also need to be an infinite amount of trolley track which may pose some infrastructure challenges

[-] HR_Pufnstuf@lemmy.world 3 points 1 year ago

Can I make it accelerate forever?

[-] DAT@feddit.de 4 points 1 year ago

yes, but that only means it'll get closer and closer to c.

[-] HR_Pufnstuf@lemmy.world 0 points 1 year ago

Can you C what I'm saying? And then my shoes started to queek.

[-] HR_Pufnstuf@lemmy.world 1 points 1 year ago

Also, that is a LOT of pants!

[-] Speiser0@feddit.de 1 points 1 year ago* (last edited 1 year ago)

Did anyone else misread this as the rail being densely filled with humans (for every a,b in R, a < b, there are infinitely many humans in (a,b))?

this post was submitted on 29 Jul 2023
696 points (97.5% liked)

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