This Week in History, Nov 23 - Nov 29
Nov 23, 1936
First issue of Life is published. On November 23, 1936, the first issue of the pictorial magazine Life is published, featuring a cover photo of the Fort Peck Dam by Margaret Bourke-White. Life actually had its start earlier in the 20th century as a different kind of magazine: a weekly humor publication, not unlike today's The New Yorker in its use of tart cartoons, humorous pieces and cultural reporting. When the original Life folded during the Great Depression, the influential American publisher Henry Luce bought the name and re-launched the magazine as a picture-based periodical on this day in 1936. By this time, Luce had already enjoyed great success as the publisher of Time, a weekly news magazine.
Nov 24, 1859
Origin of Species is published. On the Origin of Species by Means of Natural Selection, a groundbreaking scientific work by British naturalist Charles Darwin, is published in England. Darwin's theory argued that organisms gradually evolve through a process he called "natural selection." In natural selection, organisms with genetic variations that suit their environment tend to propagate more descendants than organisms of the same species that lack the variation, thus influencing the overall genetic makeup of the species. Darwin, who was influenced by the work of French naturalist Jean-Baptiste de Lamarck and the English economist Thomas Mathus, acquired most of the evidence for his theory during a five-year surveying expedition aboard the HMS Beagle in the 1830s. Visiting such diverse places as the Galapagos Islands and New Zealand, Darwin acquired an intimate knowledge of the flora, fauna, and geology of many lands. This information, along with his studies in variation and interbreeding after returning to England, proved invaluable in the development of his theory of organic evolution.
