Roughly two thirds of the planet’s available surface freshwater is contained in just twenty lakes. Scattered around the globe, and diverse in almost every measurable respect, these immense “dimples” in Earth’s surface have shaped human society and history. Their value continues to grow as freshwater scarcity increases. This talk will explore Earth’s largest lakes, some of which are in our backyard, from the standpoints of hydrology, biogeochemistry, biodiversity, and geopolitics, using these approaches ultimately to ask what role these twenty places play in our lives.
The Outsized Role of Earth’s Largest Lakes
Dr. Robert W. Sterner