In this Very Short Introduction John Heilbron draws on sources never before presented in English to cover the life and work of one of the most creative physicists of the 20th century. In addition to his role as a scientist, Heilbron considers Bohr as a statesman and Danish cultural icon, who built scientific institutions and pushed for the extension of international cooperation in science to all nation states. As a humanist he was concerned with the cultivation of all sides of the individual, and with the complementary contributions of all peoples to the sum of human culture. Throughout, Heilbron considers how all of these aspects of Bohr's personality influenced his work, as well as the science that made him, in the words of Sir Henry Dale, President of the Royal Society of London, probably the 'first among all the men of all countries who are now active in any department of science.'
How does the physics we know today-a highly professionalized enterprise, inextricably linked to government and industry-link back to its origins as a liberal art in Ancient Greece? What is the path that leads from the old philosophy of nature and its concern with humankind's place in the universe to modern massive international projects that hunt down fundamental particles and industrial laboratories that manufacture marvels?
This Very Short Introduction introduces us to Islamic astronomers and mathematicians calculating the size of the earth while their caliphs conquered much of it; to medieval scholar-theologians investigating light; to Galileo, Copernicus, Kepler, and Newton, measuring, and trying to explain, the universe. We visit the "House of Wisdom" in ninth-century Baghdad; Europe's first universities; the courts of the Renaissance; the Scientific Revolution and the academies of the eighteenth century; and the increasingly specialized world of twentieth and twenty-first century science. Highlighting the shifting relationship between physics, philosophy, mathematics, and technology-and the implications for humankind's self-understanding-Heilbron explores the changing place and purpose of physics in the cultures and societies that have nurtured it over the centuries.