[jseliger]

Seriously. If only there were some technology that let us put a larger number of housing units on a given amount of land! https://www.vox.com/cards/affordable-housing-explained/densi... . We could solve all of our affordability problems. https://www.bloomberg.com/view/articles/2018-03-14/californi....

[andrepd]

Building skyscrapers is simply not an option for many places, such as many European city centres.