The unexpected diversity, beauty, and strangeness of life in ancient lakes—some millions of years old—and the remarkable insights the lakes are yielding about the causes of biodiversity. Most lakes are less than 10,000 years old and short-lived, but there is a much smaller number of ancient lakes, tectonic in origin and often millions of years old, that are scattered across every continent but Antarctica: Baikal, Tanganyika, Victoria, Titicaca, and Biwa, to name a few. Often these lakes are filled with a diversity of fish, crustaceans, snails, and other creatures found nowhere else in the world. In Our Ancient Lakes, Jeffrey McKinnon introduces the remarkable living diversity of these aquatic bodies to the general reader and explains the surprising, often controversial, findings that the study of their faunas is yielding about the formation and persistence of species. The first single-authored volume to synthesize studies of ancient lakes, Our Ancient Lakes provides an overview of the lakes and their distinctive geological origins; accounts of the evolutionary processes that have generated the incredible diversity found in the lakes and produced some of the fastest speciation rates known for vertebrates; the surprisingly important role of interspecies mating in the most rapid diversifications; the uniquely complete records of the creatures that inhabited the lakes, which are being extracted from deep lake sediments; the prospects for the lakes as we tumble into the Anthropocene; and much more. Shining a light on a class of biodiversity hot spot that is equivalent to coral reefs in the ocean or tropical rainforests on land, Our Ancient Lakes chronicles in a refreshingly personal and accessible way the often singular wonders of these venerable water bodies. The MIT Press gratefully acknowledges Furthermore: a program of the J.M. Kaplan Fund.

The unexpected diversity, beauty, and strangeness of life in ancient lakes -- some millions of years old -- and the remarkable insights the lakes are yielding about the causes of biodiversity. Most lakes are less than 10,000 years old and short-lived, but there is a much smaller number of ancient lakes, tectonic in origin and often millions of years old, that are scattered across every continent but Antarctica: Baikal, Tanganyika, Victoria, Titicaca, and Biwa, to name a few. Often these lakes are filled with a diversity of fish, crustaceans, snails, and other creatures found nowhere else in the world. In Our Ancient Lakes, Jeffrey McKinnon introduces the remarkable living diversity of these aquatic bodies to the general reader and explains the surprising, often controversial, findings that the study of their faunas is yielding about the formation and persistence of species. The first single-authored volume to synthesize studies of ancient lakes, Our Ancient Lakes provides an overview of the lakes and their distinctive geological origins; accounts of the evolutionary processes that have generated the incredible diversity found in the lakes and produced some of the fastest speciation rates known for vertebrates; the surprisingly important role of inter-species mating in the most rapid diversifications; the uniquely complete records of the creatures that inhabited the lakes, which are being extracted from deep lake sediments; the prospects for the lakes as we tumble into the Anthropocene; and much more. Shining a light on a class of biodiversity hotspot that is equivalent to coral reefs in the ocean or tropical rainforests on land, Our Ancient Lakes chronicles in a refreshingly personal and accessible way the often singular wonders of these venerable waterbodies.

This work examines the archaeological record of copper mining in the Lake Superior area.

Many famous texts from classical antiquity—by historians like Thucydides, tragedians like Sophocles and Euripides, the comic poet Aristophanes, the philosopher Plato, and, above all, Homer—present powerful and profound accounts of wartime experience, both on and off the battlefield. They also provide useful ways of thinking about the complexities and consequences of wars throughout history, and the concept of war broadly construed, providing vital new perspectives on conflict in our own era. Our Ancient Wars features essays by top scholars from across academic disciplines—classicists and historians, philosophers and political theorists, literary scholars, some with firsthand experience of war and some without—engaging with classical texts to understand how differently they were read in other times and places. Contributors articulate difficult but necessary questions about contemporary conceptions of war and conflict.

Ancient lakes are exceptional freshwater environments that have continued to exist for hundreds of thousands of years. They have long been recognized as centres of biodiversity and hotspots of evolution. During recent decades, speciation in ancient lakes has emerged as an important and exciting topic in evolutionary biology. The contributions in this volume deal with patterns and processes of biological diversification in three prominent ancient lake systems. Of these, the famous East African Great Lakes already have a strong tradition of evolutionary studies, but the two other systems have so far received much less attention. The exceptional biodiversity of the European sister lakes Ohrid and Prespa of the Balkans has long been known, but has largely been neglected in the international literature until recently. The rich biota and problems of its evolution in the two central lake systems on the Indonesian island of Sulawesi, in turn, have only lately started to draw scientific attention. This volume aims at deepening the awareness of the unusual biological diversity in ancient lakes in general, and of the role of these lakes as natural laboratories for the study of speciation and diversification in particular. It should stimulate further research that will lead to a better understanding of key evolutionary processes in these lakes, and to knowledge that might help in mitigating the deterioration of their diversity in the future.

"An account of Louise Erdrich's trip through the lakes and islands of southern Ontario with her 18-month old baby and the baby's father, an Ojibwe spiritual leader and guide"--