Carol Kurtz

A few years after quitting his job to follow an ill-advised dream of becoming a guide on the Colorado River, Kevin Fedarko was approached by his friend, the National Geographic photographer Pete McBride, with a vision as bold as it was harebrained. Together, they would embark on an end-to-end traverse of the Grand Canyon, a journey that, McBride promised, would be “a walk in the park.” Against his better judgment, Fedarko agreed to the scheme. The ensuing ordeal, which lasted more than a year, revealed a place that was richer, and far more complex, than anything the two men had imagined.

We are living in a new urban age and its most tangible expression is the "supertall": megastructures that are dramatically bigger, higher, and more ambitious than any in history. In Supertall, TED Resident Stefan Al—himself an experienced architect who has worked on some of the largest buildings in the world—reveals the advancements in engineering, design, and data science that have led to this worldwide boom.

In this monumental history, Vaclav Smil provides a comprehensive account of how energy has shaped society, from pre-agricultural foraging societies through today's fossil fuel-driven civilization and offers listeners a magisterial overview of humanity's energy eras.

On January 28, 1742, a ramshackle vessel of patched-together wood and cloth washed up on the coast of Brazil. Inside were thirty emaciated men, barely alive, and they had an extraordinary tale to tell. They were survivors of His Majesty’s Ship the Wager, a British vessel that had left England in 1740 on a secret mission during an imperial war with Spain. While the Wager had been chasing a Spanish treasure-filled galleon known as “the prize of all the oceans,” it had wrecked on a desolate island off the coast of Patagonia.

Packed with breathtaking air battles and ground tactics, this new addition to the Great Generals series features the controversial command and strategies of the former Air Force Chief of Staff. Curtis LeMay was a terrifying, complex, and brilliant general. In World War II, he ordered the firebombing of Tokyo and was in charge when atomic bombs were dropped on Japan.

The chaotic events leading up to Mitt Romney's defeat in the 2012 election indicated how far the Republican Party had rocketed rightward away from the center of public opinion. Republicans in Congress threatened to shut down the government and force a U.S. debt default. Tea Party activists mounted primary challenges against Republican officeholders who appeared to exhibit too much pragmatism or independence. Moderation and compromise were dirty words in the Republican presidential debates. The GOP, it seemed, had suddenly become a party of ideological purity. Except this development is not new at all.