Dumbing Us Down Audiobook (updated 2025-03-30)
Duration: 5:05:11
797.3K views | Sep 22, 2014
797.3K views | Sep 22, 2014
Duration: 9:36
4.9K views | Jan 1, 2009
4.9K views | Jan 1, 2009
Duration: 10:31:07
93.5K views | Oct 6, 2020
93.5K views | Oct 6, 2020
Duration: 1:19:36
41.5K views | Nov 3, 2017
41.5K views | Nov 3, 2017
Duration: 1:13:24
127.5K views | Nov 18, 2013
127.5K views | Nov 18, 2013
Duration: 27:52
72.7K views | Aug 4, 2017
72.7K views | Aug 4, 2017
Duration: 4:05
234.8K views | Sep 7, 2017
234.8K views | Sep 7, 2017
Duration: 5:32:05
94.2K views | Sep 23, 2018
94.2K views | Sep 23, 2018
Duration: 8:18
42.3K views | May 15, 2016
42.3K views | May 15, 2016