Here is the monumental retelling of one of the most consequential chapters of human history: the fall of the Roman Empire. The Fate of Rome is the first book to examine the catastrophic role that climate change and infectious diseases...

The transformation of the Roman world from polytheistic to Christian is one of the most sweeping ideological changes of premodern history. At the center was sex. Kyle Harper examines how Christianity changed the ethics of sexual behavior...

Climate, disease and the end of an empire. A sweeping new history of how climate change and disease helped to bring about the downfall of the Roman Empire. von Harper, Kyle

The transformation of the Roman world from polytheistic to Christian is one of the most sweeping ideological changes of premodern history. At the center was sex. Kyle Harper examines how Christianity changed the ethics of sexual behavior...

Plagues Upon the Earth von Harper, Kyle