Read it already. Let's be clear: you think the mother should push her baby in front of a trolley to save five random strangers? If so, why? If not, why not? I don't consider this a loaded question -- it falls directly out of the utilitarian calculus and assumed values that leads to "donate 100% to charities."
[Let's assume the strangers are also same-age babies, so there's no weasel ways out ("baby has more life ahead of it", etc.)]
If it's worth saying, but not worth its own post, then it goes here.
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