Comedian Kamau Bell says it was a difficult decision to make the docu-series we need to talk about Cosby.

喜剧演员卡莫·贝尔表示，制作我们需要谈论科斯比的纪录片系列是一个艰难的决定。

The company did its first study in 2012. Mr Kamau says the largest change he has seen is in how Twitter is being used.

该公司2012年做了第一次调查，卡马乌说他所看到的最大改变是人们如何使用推特。

" It's a much more public place, and also it's a direct and public channel to complain. And people organize very well on social media, " said Kamau.

“这是更像是个公共场合，是个直接和公开的投诉渠道，人们在社交媒体上组织有序。”