Your attempt to change the conditions of the test has failed.
??? What test condition did I change?
I deleted that. You did not so much try to change the test as work much too hard trying to explain your answer, which is wrong.
What's wrong about it?
The much more valuable life in this case is the one that can, within a year, replace the other one. All lives are not equal. Brutal, but rational.
You didn't specify that this was an end of the world scenario where a woman's ability to reproduce is all important. I would without hesitation save the baby, gender doesn't matter. We must help the baby first because the baby can't help himself/herself. Protecting the young is a trait that has been with us since we were swinging from the trees, and it has served us well
I'm interested in how Socrates would counter that as irrational.
Socrates would counter that as irrational by noting that the basis for your choice of the baby is emotionally driven rather than rationally driven. It's emotionally driven because the value judgement -- help those who cannot help themselves -- accrues from how one feels about who deserves to be saved and who does not. Reason/logic doesn't care who is more or less deserving. Reason asks one to consider the objective realities and choose means and ends based on the situation itself, not based on the parties to the situation and the realities inherent to those parties.
In the "car on fire" scenario, reason recognizes that the teenager's is the more valuable life, but it also considers whether there be objective cause to believe one child's life is more possible to be saved, one should save the baby rather than attempting to save the teen and failing. Reason also recognizes that the teen's life is the more important one, and as such, it's the life that reason would, absent any other consideration, dictate be saved.
In scenarios such as the one in this thread, reason understands that the "savior" may or may not be privy to certain facts:
- Might it be that the heat has, upon the "savior's" arrival effectively "cooked" the infant's key organs?
- Might it be that fire burn rates and teen vs. infant oxygen consumption rates/needs collaborate so that one could know which of them will be alive and "savable" upon a "savior's" arrival at the car door?
Those are just two examples of immutable factors that reason would consider in assessing which child to save, but the fact is that, I for example, don't know enough about fire burn rates or pediatric oxygen consumption to incorporate those factors into my decision. Reason knows and accepts that in dire, time critical scenarios like the one presented, each "savior" must use the information they have available to them and act accordingly.
Knowing every piece of knowable (in the abstract) information is what is referred to as having "perfect information." Rarely, if ever, does one have perfect information. In the "car on fire" scenario, the imperfection of the information I can apply to my decision may lead me to save neither life or even loose my own life trying.
Reason allows one to apply assumptions; however, in doing so, the thinker must know the assumption is plausible and probable, and to what extent it's probable, rather than plausible and merely possible. In evaluating the information one has at the ready, one must place the greatest importance on that which is immutable -- say, for example, time will not stop and time is of the essence -- and place less weight on that which, for the person performing the analysis, is plausible and having uncertain probability.
So coming back to how Socrates would evaluate one's choice...He'd say that if one's choice fails to consider something one must necessarily know and know that it applies to the situation, one's choice is irrational. Using the time factor I provided. If one ignores that split seconds can make the difference in that situation, Socrates would say one's choice is irrational.
For example, if the fire just started and is but a flicker, there is certainly room to incorporate the emotional motivator arising from the infant's helplessness. If the fire is well on, but not so far that one has all but no hope of saving either, one must consider time as critical. Similarly, it's immutable that the teen's life is more valuable, but considering that in conjunction with the passage of time and the status of the flames, and one's proximity to the teen and to the infant, one may have to resign oneself to the fact that attempting to save the teen has the lower probability of success and the higher probability of failure; thus one attempts to save the baby. If on the other hand the teen is the only fertile female on the planet, reason dictates that one try to save the female teen rather than then infant boy because saving the boy does little but defer the inevitable, extinction, and in that situation, saving one's own life has no real value either because reason does not see mere existence as a worthy end on its own.
Lastly, Socrates was no fool. As such, he'd also recognize that pathos, logos and ethos together rightly inform most decisions. He'd only take exception with the weight one assigns to the factors in each of those categories. What weight he'd say is appropriate to each would vary with the reality of the circumstances that call one to make the decision.
Edit:
It's worth noting that Socrates, like any good rational thinker, may declare one's decision as irrational even though he concurs with the actual choice itself. Many are the folks who do the "right" thing for the wrong reasons.