| ID | Interpret | Skladba | Album | |
| 31. | William T. Hornaday | 43 - The Duty of American Zoologists To American Wild Life | Our Vanishing Wild Life |  |
| 32. | William T. Hornaday | 43 - The Duty of American Zoologists To American Wild Life | Our Vanishing Wild Life | |
| 33. | Program narration:Denise Manzari~Segment producers:Melinda Tuhus~Executive Producer:Scott Harris~Music:Mikata | BETWEEN THE LINES Mazin Qumsiyeh, a Palestinian with dual American citizenship who has spent many years in the U.S. Upsurge in repression and discussion of an appropriate American response Producer: M | | |
| 34. | Robert LeFevre | Yes, You Do Have a Philosophy | Robert LeFevre Commentary | |
| 35. | The Bens | Philosophy | 2003-03-24, Melbourne | |
| 36. | Jodi and Dave | My New Philosophy | | |
| 37. | Bertrand Russell | 15 - The Value of Philosophy | The Problems of Philosophy | |
| 38. | Jodi and Dave | My New Philosophy | | |
| 39. | Allison Crowe | Philosophy | |  |
| 40. | Allison Crowe | Philosophy | Secrets | |
| 41. | The Bens | Philosophy | 2003-03-24, Melbourne | |
| 42. | Ben Folds Five | Philosophy | Complete Sessions at West 54th |  |
| 43. | Guided By Voices | GBV Philosophy 101 | Live At Empty Bottle 2/12/01 | |
| 44. | Guided By Voices | GBV Philosophy 101 | Live At Empty Bottle 2/12/01 | |
| 45. | Zen Mechanics | A New Philosophy | Aleph Zero Records - Natural Born Chillers | |
| 46. | Philosophy Guy | Philosophy Guy #3 | | |
| 47. | Philosophy Guy | Philosophy Guy #5 | | |
| 48. | Spiral Beach | Philosophy Is My Cat | Winter City Festival, Nathan Phillips Square, Toronto, 3 February 2007 | |
| 49. | Joe Frank | Philosophy | A Far And Dark Country Pt. 2 | |
| 50. | Ben Folds | Philosophy | Live in Storrs, CT | |
| 51. | Robert LeFevre | Yes, You Do Have a Philosophy | Robert LeFevre Commentary | |
| 52. | Ben Folds | Philosophy | Ben Folds Five | |
| 53. | Ben Folds Five | Philosophy | 1999.05.05 - Toronto | |
| 54. | Ben Folds Five | Philosophy | Complete Sessions at West 54th | |
| 55. | Ben Folds Five | Philosophy | Live at Irving NY April 28, 1997 | |
| 56. | Ben Folds Five | Philosophy | Complete Sessions at West 54th | |
| 57. | Allison Crowe | Philosophy | | |
| 58. | Steve Donaldson, Host | What is Philosophy? | Thinking Out Loud Radio | |
| 59. | Boogie Down Productions | My Philosophy | By All Means Necessary | |
| 60. | Boogie Down Productions | My Philosophy | By All Means Necessary | |
