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Astronomy Cast

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Sep 18, 2023

Astronomy Cast Ep. 689 - Our Warming World: 20 Years of Climate Science

by Fraser Cain & Dr. Pamela Gay

Streamed live on Sep 11, 2023.

It’s official! June and July were the warmest we’ve seen since records began over a century ago. Fires are rampant across Canada, and we’re seeing record droughts around the world. Today we’re going to look at 20 years of climate science, how well does reality match up with the predictions.


This video was made possible by the following Patreon members:

Stephen Veit

Jordan Young

Jeanette Wink

Andrew Poelstra

Brian Cagle

David Truog


Gerhard Schwarzer


THANK YOU! - Fraser and Dr. Pamela