Seriously, we've had modern birth control for a century. Not only has society not collapsed but a whole number of hidden evils have been abolished (Tuam passim), and needless poverty avoided. It's our perfect anti-Malthusian weapon.
This is Hacker News in the 21st century. Tradition alone is a terrible reason to do things. I'm astonished that your comment seems to have been upvoted here.
Edit: I'm trying to keep it civil but I'm really disappointed not just that this appears on HN but it's sitting at the top of its thread tree not greyed out at the bottom.
Oh, and it's "alluding" not "eluding".