Dark Bullion
Behind the scenes of the Atlantic Slave Trade

Dark Bullion is a historical podcast project that explores the Atlantic slave trade. Rather than revisiting the well-documented horrors of the trade, the project examines lesser-known themes and contradictions. The series begins in mid-17th century West Africa. AI-generated voices proved instrumental in developing this particular project.
While focused on the past, the series suggests that such knowledge might still be of use — if we’re willing to take heed.

Please consult the downloads and external links at the bottom of this page. More episodes will follow…

Research Note: Dark Bullion is based on historical records, traveller accounts, and reports from European enslavers. It aims for accuracy while acknowledging conflicting interpretations among historians.

  1. EP01: A Portal to Oblivion Calvin Walker 14:18
  2. EP02: West African Peoples Calvin Walker 10:11
  3. EP03: Captive Markets Calvin Walker 14:42
  4. EP04: Paper Bulls Calvin Walker 13:00
  5. EP05: Women of West Africa Calvin Walker 22:07
  6. EP06: Inventory Calvin Walker 23:41
  7. EP07: Meanwhile in Europe Calvin Walker 29:36
Downloads

TRANSCRIPTIONS
Full episode transcripts PDF
English | French

AUDIO
All episodes for offline use
ZIP download

STUDY GUIDE
Comprehensive companion PDF
English | French

QUICK REFERENCE
Key figures & context per episode PDF
English | French

© 2026 Calvin Walker — calvinwalk@gmail.com