This volume inaugurates a complete edition of The Correspondence of Charles Darwin. For the first time full authoritative texts of Darwin's letters are available, edited according to modern textual editorial principles and practice. The first volume of the edition contains the letters of the years 1821-1836. They begin with one written to Darwin at the age of twelve and continue through his school days at Shrewsbury, his two years as a medical student at Edinburgh, the undergraduate years at Cambridge, and his five years of exploration and learning during the voyage of the Beagle. These were Darwin's years of initiation and preparation for a life of science. In the earliest letters Darwin appears already keenly interested in natural history and an avid collector of minerals, plants, marine invertebrates, and insects - especially beetles. The letters of the succeeding years tell the story of the young Darwin's development up to his return to England when, at the age of twenty-seven, he was received as a colleague by Charles Lyell, Adam Sedgwick, and other leading scientists, who had already heard of his discoveries and observations during the Beagle voyage.

The letters in this volume cover two of the most momentous years in Darwin's life. Begun in 1856 and the fruit of twenty years of study and reflection, Darwin's manuscript on the species question was a little more than half finished, and at least two years from publication, when in June 1858 Darwin unexpectedly received a letter and a manuscript from Alfred Russel Wallace indicating that he too had independently formulated a theory of natural selection. The letters detail the various stages in the preparation of what was to become one of the world's most famous works: Darwin's On the Origin of Species by Means of Natural Selection, published by John Murray in November 1859. They reveal the first impressions of Darwin's book given by his most trusted confidants, and they relate Darwin's anxious response to the early reception of his theory by friends, family members, and prominent naturalists. This volume provides the capstone to Darwin's remarkable efforts for more than two decades to solve one of nature's greatest riddles - the origin of species.

"For the first time full authoritative texts of Darwin's are made available, edited according to modern textual editorial principles and practice. Letter-writing was of crucial importance to Darwin's work, not only because his poor health isolated him from direct personal communication with his scientific colleagues but also because the nature of his investigations required communication with naturalists in many fields and in all quarters of the globe. Thus the letters are a mine of information about the work in progress of a creative genius who produced an intellectual revolution." --

"For the first time full authoritative texts of Darwin's are made available, edited according to modern textual editorial principles and practice. Letter-writing was of crucial importance to Darwin's work, not only because his poor health isolated him from direct personal communication with his scientific colleagues but also because the nature of his investigations required communication with naturalists in many fields and in all quarters of the globe. Thus the letters are a mine of information about the work in progress of a creative genius who produced an intellectual revolution." --

Recreates the scientist's historic visit to the Galapagos Islands using his original notebooks and logs, the latest findings by scholars and researchers, and the authors' first-hand knowledge of the archipelago.

For the first time, Darwin's notes and logs from his voyage are published. Included are analyses, pencil drawings, and technical notes.

Cladistics, or phylogenetic systematics—an approach to discovering, unraveling, and testing hypotheses of evolutionary history—took hold during a turbulent and acrimonious time in the history of systematics. During this period—the 1960s and 1970s—much of the foundation of modern systematic methodology was established as cladistic approaches became widely accepted. Virtually complete by the end of the 1980s, the wide perception has been that little has changed. This volume vividly illustrates that cladistic methodologies have continued to be developed, improved upon, and effectively used in ever widening analytically imaginative ways.

The prominent contributors in Conservation Reconsidered establish a fundamentally original view of the conservation movement and the impact of public policy on nature. This collection of essays articulate the belief that the thinkers and actors who helped develop the conservation movement-notably John Muir, Theodore Roosevelt, Gifford Pinchot and Aldo Leopold-have been seriously misunderstood by scholars who have analyzed them in the context of contemporary environmental debates. Conservationism, the contributors argue, was a diverse movement dealing with difficult questions about the relationship of human beings to nature in a modern liberal democratic state. The essays place conservationism within the framework of 19th century American political thinkers including Darwin, Emerson, Thoreau and Olmsted, and they illuminate perennial questions about citizenship and our place in the natural world. Conservation Reconsidered takes a new look at what is problematic about the legacy of American conservationism and explores worthy alternatives to the dominant environmentalist thinking of today.