Ants have been walking the Earth since the age of the dinosaurs. Today there are one million ants for every one of us. The closer you get to ants, the more human they look: they build megacities, grow crops, raise livestock, tend their young and infirm, and even make vaccines. They also have a darker side: they wage war, enslave rivals and rebel against their oppressors. From fearsome army ants, who stage twelve-hour hunting raids where they devour thousands, to gentle leaf-cutters gardening in their peaceful underground kingdoms, every ant is engineered by nature to fulfil their particular role.Acclaimed biologist Susanne Foitzik has travelled the globe to study these master architects of Earth. Joined by journalist Olaf Fritsche, Foitzik invites readers deep into her world - in the field and in the lab - and will inspire new respect for ants as a global superpower.Fascinating and action-packed, Empire of Ants will open your eyes to the secret societies thriving right beneath your feet. About the Author Olaf Fritsche is a science journalist and biophysicist with a PhD in biology. He was previously an editor at the German-language edition of Scientific American, is the author and coauthor of many books, and has been published in a wide variety of newspapers and magazines.Susanne Foitzik is an evolutionary biologist, behavioral scientist and international authority on ants. After completing her PhD in ant evolution and behavior and conducting postdoctoral work in the US, she became a professor at Ludwig Maximilian University of Munich. Currently, she teaches at Johannes Gutenberg University in Mainz, Germany, where she studies the behaviors of slaveholding ants and different work roles in insect colonies. Her findings have been published in over 100 scientific papers to date.