The Heat Wave Headline That Didn't Last

When CNN declared that the July heat wave would have been "virtually impossible" without fossil fuel emissions, it pointed to a rapid-attribution study as proof. But does the evidence support such a sweeping claim?

In this episode of Sanity Check, Dr. David Legates examines the meteorology behind the heat wave, explains how attribution studies are conducted, and explores the assumptions driving claims that individual weather events can be linked to human-caused climate change. Along the way, he uncovers a curious twist: the original CNN article quietly disappeared and was replaced with a revised version that dramatically downplayed its headline claim.

Join us as we separate atmospheric science from media narrative and ask whether today's climate reporting is keeping pace with sound scientific reasoning.

https://www.cnn.com/2026/07/03/weather/heat-wave-nyc-dc-forecast-climate <Link now redirects elsewhere>

https://www.worldweatherattribution.org/fossil-fuels-are-heating-americas-250th-birthday/

https://www.cnn.com/2026/06/26/climate/european-heat-wave-impossible-global-warming

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