Under the second Trump administration, climate denial has given way to climate erasure.

You can view their disappearance a few ways, experts said — as a flex of executive power, an escalation in the culture war over climate change, or a strategic attempt to erase the scientific foundation for climate policy.

“If you suppress information and data, then you don’t have the evidence you need to be able to create regulations, strengthen regulations and even to combat the repeal of regulations,” Gehrke said.

This isn’t climate denial in the traditional sense. The days of loudly debating the science have mostly given way to a campaign to withhold the raw information itself. “I don’t know if we’re living in climate denial anymore,” said Leah Aronowsky, a science historian at Columbia Climate School. “We have this new front of denial by erasure.”

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    23•5 days ago

    Lysenkoism 2025

    More than 3,000 mainstream biologists were dismissed or imprisoned, and numerous scientists were executed in the Soviet campaign to suppress scientific opponents.[1][2][3][4] The president of the Soviet Agriculture Academy, Nikolai Vavilov, who had been Lysenko’s mentor, but later denounced him, was sent to prison and died there, while Soviet genetics research was effectively destroyed.[3][4] Research and teaching in the fields of neurophysiology, cell biology, and many other biological disciplines were harmed or banned.