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A companion to the ten-part documentary series outlines provocative arguments against official American historical records to reveal the origins of conservatism and the obstacles to progressive change.

"In ancient, pre-literate cultures across the globe, tribal elders had encyclopedic memories. They could name all the animals and plants across a landscape, identify the stars in the sky, and recite the history of their people. Yet today, most of us struggle to memorize more than a short poem. Using traditional Aboriginal Australian song lines as a starting point, Dr. Lynne Kelly has identified the powerful memory technique used by our ancestors and...

Trees have been a part of human history from the very beginning. Used for shelter, tools, fuel, and food, they also help supply the atmosphere with oxygen and form astonishingly diverse ecosystems, as well as some of the world's most beautiful landscapes. Now the intricate world of leafy woodlands and abundant rainforests is revealed in this extensive visual guide to trees, exploring their key scientific traits and their ecological importance, as...

Marty Baron took charge of The Washington Post newsroom in 2013, after nearly a dozen years leading The Boston Globe. Just seven months into his new job, Baron received explosive news: Jeff Bezos, the founder of Amazon, would buy the Post, marking a sudden end to control by the venerated family that had presided over the paper for 80 years. Just over two years later, Donald Trump won the presidency. Now, the capital's newspaper, owned by one of...