Important subject, poor article, IMO.<p>Here's a background piece that covers most of the history and issues: <a href="https://www.businessinsider.com/san-francisco-housing-crisis-history-2017-7" rel="nofollow">https://www.businessinsider.com/san-francisco-housing-crisis...</a><p>TL;DR: It's complicated.<p>Also (and especially for those of us from the Old World) remember that SF is ridiculously young as cities go, even for American cities. The continent was largely settled from East to West. The Western part of the city was sand dunes and scrub. People panned for gold next to Lake Merced.<p>Here's a thing from 2016 "Employment, construction, and the cost of San Francisco apartments" : <a href="https://experimental-geography.blogspot.com/2016/05/employment-construction-and-cost-of-san.html" rel="nofollow">https://experimental-geography.blogspot.com/2016/05/employme...</a><p>He got some data:<p>> I set out to replicate the DataBook's methodology over a wider range of years, but quickly gave up on including just two-bedroom apartments, because ads in the early 1960s rarely referred to apartment sizes in these terms. Instead, for each first Sunday in April from 1948 through 1979, plus a few other years, I made a list of all the advertised unfurnished apartments, flats, houses, and, later, condos, regardless of size, that were advertised in the Chronicle. Mostly I used the San Francisco Public Library's page scans of the newspaper but resorted to microfilm for the few later years where no page scans are available.<p>Here's the main take-away:<p>> in 1956, apartments began to be listed in increasing numbers, but their prices also began to rise. Overall, they went up 6.6% every year. Today's outrageous prices are exactly in line with the 6.6% trend that began 60 years ago.<p>So, big long complicated history, dead simple stable 6.6%/year increase.<p>- - - -<p>Solutions: Bucky Fuller mega-city Old Man River City<p><a href="https://en.wikipedia.org/wiki/Old_Man_River%27s_City_project" rel="nofollow">https://en.wikipedia.org/wiki/Old_Man_River%27s_City_project</a><p><a href="https://solutions.synearth.net/2002/11/24/" rel="nofollow">https://solutions.synearth.net/2002/11/24/</a><p>Look at the cross-section: the structure is hollow. It's built like a suspension bridge. Imagine rotating the Golden Gate bridge around a vertical axis though its midpoint. See the article for the rest of the description.<p>Integrated with ecologically harmonious waste reclamation and "bioreactors" to make <i>arcologies</i>: <a href="https://en.wikipedia.org/wiki/Arcology" rel="nofollow">https://en.wikipedia.org/wiki/Arcology</a><p>A few of these in the CA Central Valley on the Sacramento river would take all the housing pressure off the cities.