How Minds Change - Deep Canvassing July 3, 2022 Guest User Watch: This playlist contains descriptions of āDeep Canvassing, including examples of DC used in real life to change minds and - get ready- elections.Deep Canvassing is a technique of individually engaging with those who hold opposing viewpoints and using a non-confrontational communication style to change opinions (and votes) one person at a time. Itās a lot more difficult than posting acerbic content to our individual groups of primarily-like-minded online groups, which is why many will write it off as hokum. This is a work in progress and new videos are added approximately every once in a while.