achievements in climbing can be kind of difficult for non-climbers to see the relevancy of, since the conventions of success seem a little arbitrary until you put some time into it. it was interesting to see the news cycle pick up tommy caldwell and kevin jorgeson's ascent of the dawn wall in yosemite in january 2015. it was certainly the biggest thing to happen in yosemite at the time, but no bigger in terms of its relevancy to climbing than a handful of other ascents that happened in the few years surrounding. it was a huge climb, and worthy of all the attention it got, but it was a little peculiar to see it get more airtime than any climb since maybe the original dawn wall ascent by warren harding in 1970.<p>before alex's climb this week, it would be totally reasonable to make the claim that el cap will never get free-soloed. it's too sustained, the only feasible routes are too insecure. no one, expert or not, would ever get shouted down for making that claim, even among a cohort of dreamers who all want to live the impossible. among that cohort, free solo climbing isn't all that common; maybe one in a hundred climbers have ever climbed a difficult route taller than 100 feet without a rope. which makes him alien even within his sport.<p>honnold just landed on the moon. what he did doesn't require any of the qwerks of convention that accompany most big-wall free climbs. everyone immediately understands the idea of scaling a cliff without a rope. everyone can even try it. el cap is a ten minute walk from the car. but in case the context of the climb is unclear, this is the kind of feat that only comes along every few generations.<p>maybe I'm overstating it. from one perspective, this climb was another incremental step on honnold's journey. all of his previous ascents were mind-bending as well: moonlight buttress in zion, the regular northwest face of half dome, el sendero luminoso in el potrero chico, mexico. besides, technical rock climbing as we understand it today is only two or three generations old at most, and it's already produced this monster of an achievement. we may see more in our lifetime. I just wouldn't bet on it.