title: Discovery and resolve: the Human Genetics Society of Australasia Oration 2011.
abstract: Human genetics spans every facet of biology from molecular science, through laboratory and clinical practice, to psychology and anthropology. In each of these areas, the history of human genetics has been punctuated by paradigm shifts in knowledge. Each such new concept has been received with skepticism, often with perplexity, and sometimes with frank incredulity. Such comprise the datum milestones along the path leading to our present corpus of genetic knowledge. In parallel to the personal threats to Copernicus and Galileo in the field of astronomy in the 17th century, almost all genetic discoveries of the 19th and 20th centuries were seen as challenges to the received wisdom, and sometimes the social order, of their time and place. Researchers, scientists and clinicians encountering such new and often-heretical paradigm shifts have required considerable resolve to promote and publish their work. Just as in the field of astronomy, new directions in genetics have threatened not only the reputations and sometimes the careers of scientists, but also have been challenges to fundamental religious and sociological beliefs in society more broadly. Examples followed the discovery of biological sexual dimorphism (in plants as well as animals) by Nehemiah Grew (1641-1712). Darwinian evolution, Mendel's First and Second Laws, the existence of mitochondrial genes, apoptosis and its genetic basis, and uniparental disomy are more recent examples. Many of these new revelations, which today have led to the current understanding of fundamental biology, were discovered by individuals working in relative isolation. To promote and publish findings that fundamentally challenge received wisdom continues to require considerable resolve, if not courage. Herein lies a message for all clinicians and researchers.
authors.affiliation: Department of Paediatrics & Child Health, Royal Children's Hospital, Brisbane, Australia. j.pearn@uq.edu.au
authors.forename: John
authors.initials: J
authors.lastname: Pearn
mesh_terms: D000818:Animals; D044362:Australasia; D005075:Biological Evolution; D005823:Genetics / Q000266:history*; D005826:Genetics, Medical / Q000266:history; D049674:History, 21st Century; D006801:Humans; D012955:Societies, Medical