Modern foods, lots of sitting, and ancient genes are a combination which have propelled the problem of chronic diseases to the forefront of modern human problems. In this talk Professor Schofield explores the reasons behind poor diets, sedentaryness, and the obesity epidemic. In doing so, some novel social, environmental, political and economic solutions emerge. He covers his and others’ recent work on physical activity, nutrition, weight in preschoolers, children, adults, older adults, workplaces, and urban design.
Grant Schofield is Professor of Public Health at AUT University located on the North Shore Campus. This is a joint appointment between the School of Sport and Recreation and the School of Public Health and Psychosocial Studies. Grant’s research and teaching interests are in physical activity, nutrition, and health. In terms of setting and populations he has specialised in (but is not necessarily restricted to) children and youth, environmental influences, and workplaces as settings for health promotion. In physical activity and health promotion Professor Schofield has experience in both Australian and New Zealand work. In physical activity measurement and epidemiology he has expertise in both youth and adult measurement and how this measurement relates to health. In environmental design he has a range of expertise in how especially built environmental factors are related to walkability, car dependency and sustainability. In workplaces his work has been in understanding effective workplace interventions and the effect on health and health risk, and also on business productivity.
Computing has succeeded beyond everyone's wildest dreams. The technology has developed to the point where two-fifths of the world’s population will expect to own a computer by 2015 or 2020 at the latest. Given the state of the technology just 40 years ago, when specialist technicians and operators were required to keep large computers running in dedicated facilities, this is a remarkable success story. We don’t have desktop nuclear reactors, for instance, if we wish to gain a true perspective as to how computing has developed in relation to other technologies. The question now arises as to what the future holds for computing. The audience will be asked to consider this simple question: Is asking whether there is any limit to what computers can do the same as asking the cosmological questions of whether the universe will ever stop expanding? In other words, is there a science of computing that rests on fundamental principles and concepts that are as yet unknown to us but which must exist if we are to explain the rapid expansion of computing during the last 40 years? If so, the implication is that we have only scratched the surface of what we call computer science and much more research is now required to discover the ‘true’ nature of computing. In other words, computing may only just have got going.…