Video and text of Sheila Newman's speech at the Animal Justice Party's event, "Policy basis for Kangaroo treatment in the ACT," 5 April 2016: Harvesting, damage mitigation and culling probably actually accelerate population growth in roos because the smaller ones survive and adapt by sexually maturing earlier - which speeds up fertility turnover.
multi-species population theory
I was inspired to write this short article after reading evolutionary sociologist Sheila Newman's multi-species population work on cooperative breeding and incest avoidance in Demography, Territory, Law: The Rules of Animal and Human Population, Countershock Press, 2013, chapters 3 and 4. Newman gives theory plus examples of self-controlled populations in variety of species. My primary observation of dingo breeding habits in their native habitat supports this theory and is supported by it.
BOOK LAUNCH & DISCUSSION, Balwyn Library 2pm: Sustainable Population Australia, Victorian and Tasmanian branch
At this meeting we are proud to launch an exciting new book, published in December 2012, Demography, territory and law: rules of animal and human populations by population sociologist and SPA member, Sheila Newman.
Available in kindle and in print. This book was inspired by 'collapse theory' to look at stable systems in animal and human populations and to define their principles. It introduces a new biological theory of human population numbers, land-ownership and property inheritance. As such it is also about the economic 'fundamentals' of civilisation.