Showing results by author "Kyle Harper" in All Categories

Interweaving a grand historical narrative with cutting-edge climate science and genetic discoveries, Kyle Harper traces how the fate of Rome was decided not just by emperors, soldiers, and barbarians but also by volcanic eruptions, solar cycles, climate instability, and devastating viruses and bacteria. He takes listeners from Rome's pinnacle in the second century, when the empire seemed an invincible superpower, to its unraveling by the seventh century, when Rome was politically fragmented and materially depleted.

Humans are a force of nature like no other animal on the planet. For thousands of years, we have radically altered the destiny of other species. Today, we do so at such an accelerating rate that it is widely proposed that we live on the brink of a Sixth Extinction, comparable to the most destructive moments in the fossil record. The Last Animal provides the first historical account of humanity's impact on animal biodiversity, taking listeners from the megafaunal extinctions of the Ice Age to the planetwide perils of the present.

Plagues upon the Earth is a monumental history of humans and their germs. Weaving together a grand narrative of global history with insights from cutting-edge genetics, Kyle Harper explains why humanity’s uniquely dangerous disease pool is rooted deep in our evolutionary past, and why its growth is accelerated by technological progress. He shows that the story of disease is entangled with the history of slavery, colonialism, and capitalism, and reveals the enduring effects of historical plagues all around us, in patterns of wealth, health, power, and inequality.

All Americans, liberal or conservative, religious or not, can agree that religious freedom, anchored in conscience rights, is foundational to the US democratic experiment. But what freedom of conscience means, what its scope and limits are, according to the Constitution - these are matters for heated debate.