The notion you propose is abhorrent to pursue for political expediency purposes. As modest a proposal as Swift's, but less humor to it.
It's the correct notion, but not FOR political gain.
'94 was a reaction to fiscal policy. Not due to a sudden shift in youth demographics.
What "fiscal policy" exactly? Does anyone even remember? As compared to now, when the first four years went by since 2008, the response was to throw gas on the fire and do even more of the same, and the people still voted for four more years of it?
The '94 AWB and Hillarycare are much more reasonable explanations. Although I'll add that Obamacare was polling with something like 60% disapproval ratings before the 2012 election, and it still didn't make any difference...
It is obviously somewhat hyperbole Swift/Modest Proposal-ish on my part to say "abortion", in terms of pointing it out. Although I do think it's a root cause in the fundamental demographic problems we're facing electorally to even having a chance of staying an actual constitutionally limited representational republic.
While I'm personally pro-life, and arrive at it through an examination of Libertarian principles as applied to a baby, I think in the long term we're probably screwed on the issue. I do believe the demographic impact of abortion, or the lack of it is a rotten political Catch-22 for the Right.
The Right allows abortion, they lose their base and fragment. The Right limits or abolishes it, the Left out-populates the Right in a generation or two, and just reinstates it anyway.