Abortion is one of the most politically-charged debates in the world today - possibly the most politically charged, though that's the subject for another thread. It's an excellent way of advertising whether you are Green or Blue. As a sceptical atheist who thinks guns should be banned and gay marriage should be legalised, I naturally take a stance against abortion. It's easy to see why: a woman's freedom is less important than another human's right to live.
Wait... that sounds off.
I really am an atheist, with good reasons to support gun bans and gay marriage. But while pondering matters today, I realised that my position on abortion was a lot more shaky than it had previously seemed. I'm not sure one way or the other whether a mother's right to make decisions that can change her life trumps the life of a human embryo or fetus. On the one hand, a fetus isn't quite a person. It has very little intelligence or personality, and no existence independent of its mother, to the point where I am comfortable using the pronoun "it" to describe one. On the other hand, as little as it is, it still represents a human life, and I consider preservation of human life a terminal goal as opposed to the intermediate goal that is personal freedom. The relative utilities are staggering: I wouldn't allow a mob of 100,000 to kill another human no matter how much they wanted to and even if their quality of life was improved (up to a point). So: verify my beliefs, LessWrong.
If possible, I'd like this thread to be not only a discussion about abortion and the banning or legalisation thereof, but also about why I didn't notice this before. For all my talk about examining my beliefs, I wasn't doing very well. I only believed verifying my beliefs was good; I wasn't doing it on any lower level.
This post can't go on the front page, for obvious reasons: it's highly inflammatory, and changing it so as not to refer to a particular example would result in one of the posts I linked to above.
In the past, I've argued that this is where we need to go; conception and therefore pregnancy should be entirely voluntary. It was pointed out to me recently that there is a relatively new form of birth control, Implanon: it has a failure rate of only 0.05% (making it the most reliable form of birth control), and each implantation takes only minutes and lasts for three years. There are also IUDs, which have a slightly higher failure rate (~0.7%) and are slightly more invasive to implant, but last longer than Implanon and generally cost less.
Knowing this, it becomes extremely apparent that for any person who wants to prevent abortions, the instrumentally rational action is to promote implantation with one of these highly reliable, long-lasting forms of birth control for as many women as possible. (It would be great if we could be more egalitarian about it, but male hormonal birth control pills were only invented last year and aren't commercially available yet.) I might take the "pro-life" movement seriously if I see any sign of such actions, but I haven't yet.