Episode 20: Gil Peñalosa (Founder of 8 80 Cities) — Who Is Your City Really Built For?

Most cities were designed as if everyone were 30 years old, athletic, healthy, and able to drive. What would change if every street, park, library, and neighborhood had to work for an 8-year-old and an 80-year-old? Naomi sits down with Gil Peñalosa, founder of 8 80 Cities and one of the world's leading voices on public space. As Commissioner of Parks in Bogotá, Colombia, Gil built or rebuilt more than 200 parks and helped transform the city's Ciclovía from a struggling Sunday bike event into more than 75 miles of open streets where over a million people can walk, bike, run, and simply be together. He has since worked in more than 350 cities around the world. Gil explains why he judges a city by who is able to use it independently: children walking to school, older adults outside, women cycling, teenagers getting around without needing a ride. For him, autonomy is one of the clearest signs that a neighborhood is working. They discuss 20 mph neighborhood streets, wide sidewalks, short crossings, benches, shade, trees, and why every neighborhood should have a quality park within a short walk. But Gil also argues that infrastructure is only half the story: cities need the "software" too — programming, activities, and reasons for people of every age to actually use those spaces. Naomi and Gil also explore the harder questions: why citywide averages can hide enormous inequality between neighborhoods, why public spaces should be equally good regardless of income, and why teenagers may be one of the groups most poorly served by the way cities are designed today. In this episode:The 8 80 test — and why cities should work for both an 8-year-old and an 80-year-old How Bogotá's Ciclovía turned streets into places where people meet as equals Why children moving independently are one of the clearest signs a neighborhood works 20 mph streets, wide sidewalks, short crossings, benches, and trees Why belonging should be measured at the neighborhood level, not just citywide Parks as an equalizer — and why every neighborhood needs access to good public space "Hardware and software": why programming matters as much as infrastructure Why schools could become the heart of neighborhoods after hours What a city designed for a 15-year-old would look like Why young people should move from talking to doing A conversation about autonomy, equity, and how cities can use both better design and better programming to create belonging. Realtopia is hosted by Naomi Cohen.