The greatest challenge facing humanit is not global warming, it’s famine say Julian Cribb who will be speaking at 11am, after the national SPA AGM on April 14th at the University of Technology, Sydney.
It’s time for a reality check. Understand the science behind the challenge by listening to a superb and entertaining talk by Australia’s foremost science communicator Julian Cribb, who has 32 awards for journalism, has written over 8000 published articles and authored/written eight books including “The Coming Famine”. More abut Julian on http://www.sciencealert.com.