| 1 | Earth Sanctus | Dave Hewson | 2:36 |
| 2 | Ecology Quest (a) | Dave Hewson | 2:52 |
| 3 | Ecology Quest (b) | Dave Hewson | 1:37 |
| 4 | Ecology Quest (c) | Dave Hewson | 0:44 |
| 5 | Spirit of Africa (a) | Dave Hewson | 4:05 |
| 6 | Spirit of Africa (b) | Dave Hewson | 1:46 |
| 7 | Spirit of Africa (c) | Dave Hewson | 1:20 |
| 8 | News for the World (a) | Dave Hewson | 2:11 |
| 9 | News for the World (b) | Dave Hewson | 2:11 |
| 10 | Virgin Earth | Dave Hewson | 2:35 |
| 11 | The Gifts of Nature (a) | Dave Hewson | 4:14 |
| 12 | The Gifts of Nature (b) | Dave Hewson | 2:50 |
| 13 | Save the Earth (a) | Dave Hewson | 4:13 |
| 14 | Save the Earth (b) | Dave Hewson | 0:24 |
| 15 | The Ascent of Man (a) | Dave Hewson | 3:21 |
| 16 | The Ascent of Man (b) | Dave Hewson | 3:21 |
| 17 | The Ascent of Man (c) | Dave Hewson | 1:10 |
| 18 | The Ascent of Man (d) | Dave Hewson | 0:20 |
| 19 | The Ascent of Man (e) | Dave Hewson | 0:19 |
| 20 | Elemental Forces (a) | Dave Hewson | 2:43 |
| 21 | Elemental Forces (b) | Dave Hewson | 2:43 |
| 22 | Elemental Forces (c) | Dave Hewson | 2:26 |
| 23 | Cities Without Children (a) | Dave Hewson | 2:56 |
| 24 | Cities Without Children (b) | Dave Hewson | 2:58 |
| 25 | Voices From the Deep | Dave Hewson | 1:00 |
| 26 | Disappearing Earth (a) | Dave Hewson | 4:04 |
| 27 | Disappearing Earth (b) | Dave Hewson | 0:20 |
| 28 | Disappearing Earth (c) | Dave Hewson | 0:20 |
| 29 | Life Forms | Dave Hewson | 3:02 |
| 30 | What Lies Beyond? | Dave Hewson | 2:54 |
| 31 | Hole in the Sky | Dave Hewson | 2:11 |
| 32 | Earth Sanctus :30 | Dave Hewson | 0:30 |
| 33 | Spirit of Africa :30 | Dave Hewson | 0:30 |
| 34 | News for the World :30 | Dave Hewson | 0:30 |
| 35 | Virgin Earth :30 (a) | Dave Hewson | 0:30 |
| 36 | Virgin Earth :30 (b) | Dave Hewson | 0:30 |
| 37 | The Gifts of Nature :30 | Dave Hewson | 0:30 |
| 38 | Elemental Forces :30 | Dave Hewson | 0:30 |
| 39 | Life Forms :30 | Dave Hewson | 0:30 |