FOCUS www.atse.org.au

Food for the world: the nation’s challenge
Contributors discuss the growing demands of a hungry world, equity and morality in food, the technology and engineering behind enhanced food production – as well as education and climate change Australian academy of Technological sciences and engineering (ATSE ) Number 151 August 2008
Climate change 20 www.atse.org.au FOCUS Carbon dioxide and the oceans
Should we try harder to understand the causes of natural climate change
instead of assuming present climate change is man-made?
By Lance Endersbee
endersbee@optusnet.com.au