For many in the country, today is a day of opportunity to consider our shared history and help determine the path forward. Some thoughts on that, and then later a a new report on climate change and a chat with one of the world's leading authorities on sea ice and the massive loss of sea ice currently underway in both the Arctic and Antarctica. And then a bonus edition of End Bits! Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

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