Probably the most commonly debated topic on these forums, and due to Karen Traviss’ lovely additions to the Halo franchise, it just comes up more and more. So here’s my take.
I think everyone can agree that the ethics of the SPARTAN programs have never been in doubt. It’s unethical as the gates of hell to abduct children, indoctrinate them, subject them to extreme military training, experiment on them, and then send them off to war for the vast majority of there lives… ‘Replacing’ them with imperfect flash clones also was never a good idea, good intentions or not.
Based on the ‘Carver Findings’, the project was done to prevent a massive civil war and a destabilization of humanity as a whole. Preventing open war that would have killed billions of people and a complete upheaval of human society as it was. The S-II’s mostly quelled that threat and allowed humanity to fight as a united species against a superior aggressor. If humanity was fractured into separate interests or knee deep in civil war, the end-result of the Human-Covenant war would have been certain extinction.
Despite the moral failures of the project(s), much scientific knowledge was gained from the programs. The members of all the ORION/SPARTAN programs were pivotal in humanities success in the war against the Covenant, insurrectionists, and later in the discovery of Forerunner technology and the events that followed. All things that were completely capable of wiping our species from the galaxy.
As for who’s to blame for all of it… The answer is ONI, the admirals, and those who agreed to work on the project knowing it’s true nature. The hard truth is that Doctor Halsey is no more to blame than the people who funded the projects or worked on it with her. By BB’s (Black Box) admission, she’s is a hate figure because high command & ONI don’t want to take the fall for the project that they supported themselves. Colonel Ackerson taking the fall for the S-III project obviously isn’t going to happen.
Doctor Halsey may be a twisted individual with a lack of morals, humanity, compassion (at one point or another), and a serious superiority complex; but you can’t argue the fact that the results of her “baby” project were pivotal in saving the human race from extinction. Many people on these forums (and elsewhere) think people are Haley apologists. To the educated fan of the series, that simply isn’t true. We all know the projects were wrong. That doesn’t make Dr. Halsey some sort of saint or make the projects OK. But it provides understanding and context to the decisions that were made.
When faced with the Carver findings, would you sacrifice a hundred people to save billions? Do you then sacrifice a few thousand more to stall a coalition of advanced alien races from obliterating your species? When faced with certain death or outright extinction, survival wins out. It is basic instinct on the most primal level across the animal kingdom. Humanity is no different in that regard. What’s more humane and ethically sound? Sacrificing the few, so that the many can live? Or letting billions die of there own choice?