mmmikey said:
It's seldom that you just happen upon an easy fix. The doctor in the recording described it as a breakthrough, but not in certain terms a vaccine, but as a big step forward in their research. But let's say they did find a vaccine, only 2 infectious diseases in history have been eradicated. One is smallpox. It took decades of effort in a world with a growing infrastructure and faster means of transportation to finally get it eradicated.
A fungus is different from a virus in that the fungus is a living organism that can grow on its own while a virus needs cells to multiply. Fungal infections are far rarer than viral infections, our bodies naturally resist them well. People usually have weak immunity to get an internal infection. So if a healthy person's defenses were to fail to stop a fungal infection and it was deadly, humanity would be screwed. Just look at what happened to the American chestnut tree. I think the only people who would be left alive after such a thing would be people who were immune to the effects of the spores/fungus.
So putting that aside, if the Fireflies happened to get lucky and score a vaccine then there's the issue of getting it out to people. I doubt from what little we saw with how they interacted with Joel that they'd be as vigilant in vaccinating the uninfected as the WHO was about eradicating smallpox. That's even saying they'd have the means of producing it, storing it, and transporting it. That's not even taking into consideration how readily people would believe them or give them the chance or wouldn't try to take the vaccinations for themselves.
I think its safe to assume Joel didn't take those things into consideration when he decided he was gonna get Ellie out of there at whatever the cost. It wasn't a certainty that Ellie would have provided a cure. It could've been for nothing. But to take an unconscious child and make the choice for her life is pretty damn immoral. We're not saying humanity is doomed without her sacrifice. Humanity went on for 20 years after the outbreak. Humanity has survived a whole host of other plagues in times when there were no treatments and no effective prevention.
I'll change the scenario a bit. Would you let a group of men have their way with a drugged up (unconscious) 14-year-old girl if it meant a breakthrough in the treatment of HIV? Would you deny her parents/guardians/family access to see her? Would you deny her her own personal sovereignty? Would you be willing to give the men a pardon for that action if it meant something significant for the whole of humanity? Could you walk away knowing full well what would happen? The protection of the children, the most defenseless members of society, especially when they're completely vulnerable, is pretty much a cornerstone of human society and I'd argue of human morality as well.
I'll have a go with the scenario first. It's tough to deal with. It would also probably depend on my relationship to the girl. Philosophically, not going through with the (I assume this is what we're talking about) rape would result in the loss of a chance at life for thousands of people. [footnote]https://en.wikipedia.org/wiki/Loss_of_chance_in_English_law[/footnote]. Not that it has anything to do with negligence, of course.
That said, it would be much better/easier on my soul to obtain consent from the girl. And, similarly, in The Last of Us, I think it would be a lot easier to deal with the loss of Ellie if she consented to the procedure. Even though, from her actions immediately before and after, we can see that she feels guilty anyway.
Furthermore, HIV hasn't completely ruined humanity. It is ravaging certain parts of Africa at the moment, but I believe there's less than 10,000 people with it in my country, New Zealand. And most of them have got decent life expectancies. So there's a big difference there.
Since I've tried to weasel out of it, short answer: I'd probably let it happen to the girl, but desperately and selfishly try to wash my hands of the whole thing as quickly as possible.
As to the bigger picture in the game; well it requires some suspension of disbelief anyway. Frankly the cordyceps-zombie disease is a little ridiculous. So trying to imagine a completely real-life scenario with which to compare it is a bit futile. In terms of transporting the vaccine, though, the population in the game has greatly diminished so that might help.
I suspected that taking some brain tissue and then magicking up a vaccine would have been a stretch. In any case, nobody can really be blamed for wanting to save Ellie, or to sacrifice her. I'm no parent, so my paternal instinct didn't really kick in while watching my friend play the game. I actually got a little bit angry at Joel for what he did. But that's me.