All the time in the World | Archeologist Dr. Marx Carstillo

I flew to Mexico to ask an archaeologist a question I couldn't answer from a desk: why would people build monuments they knew would outlast them — knowing their world had an expiration date?

Dr. Marx Navarro-Castillo is an archaeologist specializing in Maya civilization. We met in Athens, Greece, and this conversation took us from the jungles of the Yucatán to the underworld of Xibalba, from the Popol Vuh creation myth to the hero archetype that every culture on earth independently created.

We talk about why the Maya built what they built — starting with survival, moving through belief and competition, and arriving at something deeper. We talk about corn as sacred technology, bloodletting as cosmic debt, and what happens when a civilization knows its time is running out but keeps building anyway.

This is an episode about ruins — but not the ones in the jungle. The ones we carry.

Final Prompt is a street interview series about the questions that make us human.

EPISODE / GUEST NOTES:
Dr. Marx Navarro-Castillo is an archaeologist whose work focuses on Maya civilization, material culture, and the relationship between ancient belief systems and the built environment. This conversation was conducted as part of the Final Prompt series, filmed on location in Monastiraki, Athens. The documentary footage intercut throughout this episode was shot in Mérida, Mexico and at Maya ruin sites across the Yucatán Peninsula.

Topics covered: Maya hierarchy of needs and city-state competition, the role of corn in Maya cosmology and the Popol Vuh, Xibalba and the descent-to-the-underworld archetype, the Hero Twins, cross-cultural hero myths (Hercules, Orpheus, Inanna), bloodletting ceremonies and the concept of cosmic debt, why civilizations build knowing they'll collapse, parallels between Maya decline and modern environmental crisis, and what archaeology teaches us about meaning-making.

🎙 Host: James Miller
🏛 Guest: Dr. Marx Navarro-Castillo, Archaeologist
📍 Filmed in Monastiraki, Athens & Mérida, Mexico, Calakmul, El Palenque, and many other ruins.

CHAPTERS:
00:00 — Cold Open: Why I Flew to Mexico
00:30 — Why the Maya Built
05:24 — Daily Life, Corn & the Popol Vuh
08:10 — Descent to the Underworld: Xibalba
09:50 — Cultural Heroes & the Pattern Across Civilizations
11:50 — Trade, Bloodletting & Cosmic Debt
15:20 — Why Ruins Matter Today
18:50 — Lessons From the Past
24:40 — Writing History From Small Places
27:10 — The Bow: Why Building Is the Point