Subtitle preview:
1
00:00:23,440 --> 00:00:26,560
<i>Mutation...</i>
<i>it is the key to our evolution.</i>
2
00:00:26,640 --> 00:00:29,680
<i>It has enabled us to evolve</i>
<i>from a single-celled organism...</i>
3
00:00:29,760 --> 00:00:32,120
<i>into the dominant species</i>
<i>on the planet.</i>
4
00:00:32,200 --> 00:00:36,400