Deforestation. Desertification. Species extinction. Global warming. Growing threats to food and water. The driving issues of our times are the result of one hug

Before May 2011 the top demographics experts of the United Nations had suggested that world population would peak at 9.1 billion in 2100, and then fall to 8.5 b

A unique and accessible account of the interaction between population growth and agricultural innovation.

Explores the Supercontinent Cycle from the earliest recorded time to the geological discoveries of today including the drifting of the continents and the evolut

Ten billion days—that is how long it will take the philosopher Plato to determine the true systems of the world. One hundred billion nights—that is how far