30 Jun 2026Camí dels Enginyers
ResearchSource-Proximate Radiant Heat InterceptionResearchHeat Quantity to Heat Quality in Residential BuildingsPDFPROJECTHow Can We Build Cities In Low Earth Orbit?PROJECTEvolving with humanity, advancing technologies, and scaling humanity’s presence to new frontiers.CompetitionSpace Urbanism CompetitionPDFCompetitionDenver Housing CompetitionPDFCompetitionHouse of the FuturePDFPROJECTHow Can We Build More Energy-Efficient Homes In Extreme Climates?PROJECTDesigning the home as a connected system rather than a collection of independent technologies.ESSAYWhy We Can't Touch CitiesESSAYCities are not the buildings or the roads; they are just stories that have made us come together to cooperate.CompetitionMexico Housing CompetitionPDFIDEAHow Can Oceans Become the Next Frontier for Human Settlement?IDEABuilding scalable, adaptive cities for a changing world.ProjectBlogIt - Read & Share Stories
18 Sep 2026Santa Fe, Mexico
2 Jul 2026Camí de Ulldeter a Núria (GR11)
2 Jul 2026Vall de Núria
1 Jul 2026Refugi d'Ulldeter
1 Jul 2026Creu de Bastiments
1 Jul 2026Vall de Coma de Vaca
30 Jun 2026Vall de Coma del Guispet
30 Jun 2026Refugi de Coma de vaca
29 Jun 2026Vall de Núria
27 Jun 2026Castelldefels, Catalunya
21 Jun 2026Montserrat, Catalunya
21 Jun 2026Montserrat, Catalunya
21 Jun 2026Montserrat, Catalunya
17 Jun 2025Zayed International Airport
17 Jun 2025
15 Jun 2025
14 Jun 2025
10 Jun 2025
15 Apr 2025
2 Dec 2024
17 Jun 2015
18 Oct 2011
21 Jun 2011Veracruz, Mexico

Santiago Padilla

Projects and adventures

Contact

Drag or scroll to explore

  • Source-Proximate Radiant Heat Interception — research, 16 Jun 2026
  • How Can We Build Cities In Low Earth Orbit? — project, 4 Feb 2026
  • Space Urbanism Competition — competition, 1 Jan 2026
  • Denver Housing Competition — competition, 30 Aug 2025
  • House of the Future — competition, 15 Jul 2025
  • How Can We Build More Energy-Efficient Homes In Extreme Climates? — project, 2 Jun 2025
  • Why We Can't Touch Cities — essay, 15 Mar 2025
  • Mexico Housing Competition — competition, 15 Nov 2024
  • How Can Oceans Become the Next Frontier for Human Settlement? — idea, 15 Jul 2024
  • BlogIt - Read & Share Stories — project, 15 Oct 2020

ESSAY

Why We Can't Touch Cities

Cities are not the buildings or the roads; they are just stories that have made us come together to cooperate.

Santiago Padilla15 Mar 20251 min read

I wanted to revisit an article I wrote when I was 20. At the time, I was reading about cognitive science while trying to understand the rapid growth of cities and the challenges it presented.

The article came from the realization that cities are not what I thought they were. I used to think of cities as physical matter that we could see and touch. Cognitive science made me realize that cities are a layer unique to us humans.

The easiest way to understand this is to change perspectives. A dog doesn't know he lives in a city. For him, everything is objective — he sees objects as they are. He doesn't see a wall with graffiti demanding human rights; he sees a group of rocks stacked with colorful strokes on them.

But we humans add a new layer, one that allows us to create stories over objective reality. For a dog, it may be land and mountains. For us, it can be the border between Mexico and the USA.

By understanding this, we can see that cities are not the buildings or the roads; they are just stories that have made us come together to cooperate.