
The Father of Urban Planning: How Ildefons Cerdà Invented the Science of Cities and Why Barcelona Still Proves His Theories
Walk through Barcelona's Eixample and you're moving through the world's first scientifically planned urban expansion. Every chamfered corner, every 113.3-meter block, every diagonal avenue was calculated to solve the particular problems of 19th-century urban life. What Ildefons Cerdà couldn't predict was how prescient his solutions would prove for 21st-century cities.















