Worth noting that the dead baby value is very different from the actual amount which most Westerners regard the lives of white, middle-class people from their own country as being worth. In fact, pretty much the whole point of the statistic is that it's SHOCKINGLY low. I suppose we could hope that Dead Baby currency would result in a reduction to that discrepancy... although I think in the case of the actual example given, the Malthusians* have a point where it would dramatically increase access to life-prolonging things without increasing access to birth control much, resulting in more population and thus more people to save.

*To clarify: I actually agree with the Malthusian ecology- it's just a basic fact of ecology, I'm amazed that anyone seriously disagrees with it- but not to the objection to charitable donations on that basis; anyone who actually thinks that would go "you should instead give money to provide birth control".