This talk by Andrés Duany is quite interesting as well: <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=rwd4Lq0Xvgc" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=rwd4Lq0Xvgc</a>