This is the best "how to" debate read on the market, combined with a fascinating personal history of a champion debater through the lens of competitive debate. Useful for a wide audience, not just current or would-be competitive debaters.

Edutopia.org, one of the leading education websites in the world has developed three phenomenal short videos of DCI in classrooms advised by the Boston Debate League. One of the videos shows how even math can be “debatified”. Here’s the list:https://www.edutopia.org/video/tapping-power-debate-classroom https://www.edutopia.org/video/building-argumentation-skills-math https://www.edutopia.org/video/elevating-core-content-debate-inspired-activities

Judge Brown Jackson's nomination to the Supreme Court validates the power of debate