About Stephen Powers results of 6,521
60:57
57:25![Zeitgeist Day 2013: Peter Joseph | "History of Economic Thought" [Part 2 of 11]](https://thumbnail.voicetube.com/w/480/h/270/YRYtcpxHy1s.jpg)
33:10
35:53
25:56
40:41
64:15
63:45
46:41
29:13
63:37
34:54
29:05
42:03
29:22
30:31
47:09
31:01
32:54
30:03
28:02
31:55
34:34
32:21
41:38
30:08
114:19
28:36
27:55
37:49
30:12
25:45
30:43
42:34
40:10
217:18
74:44
77:21
88:12
83:07
40:16![Jeff Church: The Wave of Social Entrepreneurship [Entire Talk]](https://thumbnail.voicetube.com/w/480/h/270/tWhhvZGJ004.jpg)
57:21
31:43
34:14
54:45
30:31