This book charts the convergence of science, culture, and politics across Portugal's empire, showing how a global geographical concept was born.

From popular fiction to modern biomedicine, the tropics are defined by two essential features: prodigious nature and debilitating illness. That was not always so. In this engaging and imaginative study, Hugh Cagle shows how such a vision was created. Along the way, he challenges conventional accounts of the Scientific Revolution. The history of 'the tropics' is the story of science in Europe's first global empire. Beginning in the late fifteenth century, Portugal established colonies from sub-Saharan Africa to Southeast Asia and South America, enabling the earliest comparisons of nature and...