On this episode of The Torch, we discuss the history of ISIS as an offshoot of Al-Qaeda, why ISIS calls itself a caliphate; the source of their wealth and power; whether their goal of a pan-Islamic state is achievable,

With almost 400,000 known species and thousands more identified every year, the variety of plant life is almost overwhelming—from the microscopic to the largest organism on Earth. In Plant Science: An Introduction to Botany,

On this episode of The Torch, examine what food science can really teach us about the health implications of what we eat.

In episode one of Food: A Cultural Culinary History, we're going to consider food as a catalyst in human history, and what our food choices reveal about our values and ambitions.

The transition to agriculture is perhaps humanity’s single most important social revolution - and one that was not without its tradeoffs. In episode 2 of Food: A Cultural Culinary History we're going to explore the factors surrounding the rise of agric...

Ancient Egypt’s prosperity, impressive court culture, and their isolation from conflict led to a sophisticated food tradition and the emergence of the world's first “elite” cuisine.

Practices regarding food were deeply integral to the lives of the ancient Hebrews. In episode 4 we'll explore prescriptions regarding food in Biblical Genesis, and consider that the Fall of Adam and Eve itself was an act of eating.

In this episode, we’ll discover how the ancient Greeks’ need for arable land led to their imperial and mercantile system, and we’ll consider what we learn about their food culture from such sources as Homer, Hesiod, Pythagoras, and Plato.

Alexander the Great's conquests heralded an era where previously unconnected cultures mixed on a large scale. In this podcast, we’ll trace the diffusion of foodstuffs over vast trade networks in the Hellenistic period.

In this episode, we’re going to learn about the culture of the Aryans, whose religion prefigured Hinduism; we’ll discuss food customs relating to India’s caste system; and we’ll even touch upon the traditions of vegetarianism in Hinduism, Jainism,