Lierre Keith

Doctors, scientists and chefs around the globe combat illness with dietary changes, believing fat should be embraced as a source of fuel.

Sustenance is a feature-length documentary about food's journey around the world, exploring controversies revolving around food and its...

Beyond Impossible exposes the corruption of the fake meat industry. Health expert Vinnie Tortorich asks the question: what do Harvard, Vegans and the...

The causes underlying the collapse of civilizations are usually traced to overuse of resources. As we write this, the world is reeling from economic...

Bright Green Lies investigates the change in focus of the mainstream environmental movement, from its original concern with protecting nature, to its...