Deb Roy

For the first time, speech has been decoupled from consequence. We now live alongside AI systems that converse knowledgeably and persuasively—deploying claims about the world, explanations, advice, encouragement, apologies, and promises—while bearing no vulnerability for what they say. Millions of people already rely on chatbots powered by large language models, and have integrated these synthetic interlocutors into their personal and professional lives.

When then-President Donald Trump was briefed on the California wildfires in 2020, the scientific opinion he heard was that climate change was real and had contributed to the conflagrations that ended up consuming more than 4 million acres and killing 31 people. His response? “Science doesn’t know.”
Millions of Americans trusted Trump, a fact he leveraged to attack the trustworthiness of science itself. Trump’s actions are part of a larger pattern of assault on expertise.