I would like to send in a comment about your programming. How can I get in touch? Knowledge Network Help April 23, 2018 21:24 Updated You can get in touch with us through our Audience Relations department here. Related articles Can I suggest a show or program to Knowledge Network? I am not receiving the validation e-mail, what could be the problem? How do I pitch or submit a program to Knowledge Network? What channels are Knowledge Network on? Why do you repeat so many programs?