| ID | Interpret | Skladba | Album | |
| 31. | Ezra Niesen | Chapter 19: Beyond the Limits to Growth | Zapatista University |  |
| 32. | Ezra Niesen | Chapter 3: How Science Works | Zapatista University | |
| 33. | Ezra Niesen | Chapter 5: Science and Religion | Zapatista University | |
| 34. | Ezra Niesen | Chapter 17: Thermodynamics and the Future of Economics | Zapatista University | |
| 35. | Ezra Niesen | Chapter 2: The History of Planetary Biology | Zapatista University | |
| 36. | Ezra Niesen | Chapter 4: Science versus Politics | Zapatista University | |
| 37. | Ezra Niesen | Chapter 2: The History of Planetary Biology | Zapatista University | |
| 38. | Ezra Niesen | Chapter 14: The CHemistry of the Global Environment | Zapatista University | |
| 39. | Ezra Niesen | Chapter 3: How Science Works | Zapatista University | |
| 40. | Ezra Niesen | Chapter 9: Genes and Reproduction | Zapatista University | |
| 41. | Ezra Niesen | Chapter 14: The CHemistry of the Global Environment | Zapatista University | |
| 42. | Ezra Niesen | Chapter 17: Thermodynamics and the Future of Economics | Zapatista University | |
| 43. | Ezra Niesen | Chapter 18: The Limits to Growth | Zapatista University | |
| 44. | Ezra Niesen | Chapter 10: Genes and the Beginning of Life | Zapatista University | |
| 45. | Ezra Niesen | Chapter 13: The Chemistry of Genes | Zapatista University | |
| 46. | Ezra Niesen | Chapter 18: The Limits to Growth | Zapatista University | |
| 47. | Ezra Niesen | Chapter 4: Science versus Politics | Zapatista University | |
| 48. | Ezra Niesen | Chapter 3: How Science Works | Zapatista University | |
| 49. | Ezra Niesen | Chapter 2: The History of Planetary Biology | Zapatista University | |
| 50. | Ezra Niesen | Chapter 16: Thermodynamics and Economics | Zapatista University | |
| 51. | Ezra Niesen | Chapter 11: Genes and the History of People | Zapatista University | |
| 52. | Ezra Niesen | Chapter 15: The Laws of Thermodynamics | Zapatista University | |
| 53. | Ezra Niesen | Chapter 5: Science and Religion | Zapatista University | |
| 54. | Ezra Niesen | Chapter 15: The Laws of Thermodynamics | Zapatista University | |
| 55. | Ezra Niesen | Chapter 16: Thermodynamics and Economics | Zapatista University | |
