Explore a thought-provoking conference talk on the challenges of communicating the climatic consequences of nuclear war. Delve into groundbreaking research revealing how even a limited nuclear conflict could trigger unprecedented climate change, threatening global food security. Learn about the difficulties in disseminating this critical information, despite publication in prestigious scientific journals. Gain insights into the policy implications of these findings and the urgent need for nuclear disarmament. Discover the speaker's efforts to raise awareness through various channels and the obstacles faced in engaging policymakers and the public on this crucial issue.