11 ALWAYS SOMETHING NEW OUT OF AFRICA
11.1 Reck’s skeleton
11.1.1 The Discovery
11.1.2 Leakey’s conversion
11.1.3 Cooper and Watson launch their Attack
11.1.4 Reck and Leakey change their Minds
11.1.5 The Radiocarbon Dating of Reck’s skeleton
11.1.6 Probable Date Range of Reck’s skeleton
11.2 The Kanjera Skulls and Kanam Jaw
11.2.1 Discovery of the kanjera skulls
11.2.2 Discovery of the kanam jaw
11.2.3 A commission of scientists Decides on kanam and kanjera
11.2.4 Boswell strikes Again
11.2.5 Leakey Responds
11.2.6 Kanam and Kanjera after Boswell
11.2.7 Morphology of the kanam jaw
11.2.8 Chemical Testing Of the Kanam And Kanjera Fossils
11.3 The Birth of Australopithecus
11.3.1 The Taung Child
11.3.2 Dart Retreats
11.3.3 Broom and Australopithecus
11.4 Leakey and His Luck
11.4.1 Zinjanthropus
11.4.2 Homo Habilis
11.4.3 Leakey’s Views on human evolution
11.4.4 Evidence for Bone smashing in the Middle Miocene
11.5 A Tale of Two Humeri
11.5.1 The Kanapoi Humerus
11.5.2 The Gombore Humerus
11.6 Richard, Son of Leakey
11.6.1 Skull Er 1470
11.6.2 Evolutionary Significance of the ER 1470 Skull
11.6.3 Humanlike Femurs From Koobi Fora
11.6.4 The ER 813 Talus
11.6.5 The Age of The KBS Tuff
11.6.5.2 The Potassium-Argon Dating of the KBS Tuff
11.7 Oh 62: Will The Real Homo Habilis Please Stand Up?
11.7.1 Implications for the eR 1481 and eR 1472 Femurs
11.7.2 The Leap From Oh 62 to Knm-Wt 15000
11.7.3 Conflicting Assessments of Other Homo Habilis Fossils
11.7.3.1 The OH 8 Foot
11.7.3.2 The OH 7 Hand
11.7.4 Cultural Level of Homo Habilis
11.7.5 Does Homo Habilis Deserve To Exist?
11.8 Oxnard’s Critique of Australopithecus
11.8.1 A Different Picture of Australopithecus
11.9 Lucy in the Sand with Diatribes
11.9.1 The Hadar Knee (Al 129)
11.9.2 Alemayehu’s jaws
11.9.3 Lucy
11.9.4 The First Family
11.9.5 Two Hominids at Hadar?
11.9.6 Johanson and White Decide On a Single Hadar Species
11.9.7 A. Afarensis: Overly Humanized?
11.10 The Laetoli Footprints
11.11 Black Skull, Black Thoughts
Foreword
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Recent studies of the emergence of Western scientific knowledge accentuate that “credible” knowledge is situated at an intersection between physical locales and social distinctions. Historical, sociological, and ethnomethodological studies of science by scholars such as Harry Collins, Michael Mulkay, Steven Shapin, Thomas Kuhn, Harold Garfinkel, Michael Lynch, Steve Woolgar, Andrew Pickering, Bruno Latour, Karin Knorr-Cetina, Donna Haraway, Allucquere Stone, and Malcolm Ashmore all point to the observation that scientific disciplines, be they paleoanthropology or astronomy, “manufacture knowledge” through locally constructed representational systems and practical devices for making their discovered phenomenon visible, accountable, and consensual to a larger disciplinary body of tradition. As Michael Lynch reminds us, “scientists construct and use instruments, modify specimen materials, write articles, make pictures and build organizations.”
With exacting research into the history of anthropological discovery, Cremo and Thompson zoom in on the epistemological crisis of the human fossil record, the process of disciplinary suppression, and the situated scientific handling of “anomalous evidence” to build persuasive theory and local institutions of knowledge and power.
In Cremo and Thompson’s words, archeological and paleoanthropological “‘facts’ turn out to be networks of arguments and observational claims” that assemble a discipline’s “truth” regardless, at times, of whether there is any agreed upon connection to the physical evidence or to the actual work done at the physical site of discovery. This perspective, albeit radical, accords with what I see as the best of the new work being done in studies of scientific knowledge.