When the world’s top climate diplomats gathered in Bonn earlier this year to prepare for COP29, one issue cut through the noise, not just the usual challenges of finance and emissions, but something more intangible and potentially more corrosive: the rise of targeted misinformation and disinformation in the climate space. In 2024, the World Economic Forum identified misinformation and disinformation as the world’s top short-term risk. Disinformation doesn’t just delay climate action; it destabilizes the institutions, policies, and coalitions needed to deliver it. Dr. Fredrik Bertley president and chief executive officer of COSI, the Center of Science and Industry (COSI)...