Sue Williams is an award-winning journalist and columnist. She has written for all of Australia's leading newspapers and magazines, as well as having her own opinion segment on a TV show. Born in England, she has also worked in print and TV in the UK and New Zealand and spent many years travelling around the world.
Dr Margaret Smith is a Molecular Geneticist with over 20 years’ experience in Neuro-genetics and Cancer genetics. Regarded as a brilliant scientist, she has worked in major teaching hospitals in both Australia and New Zealand. Recently, Margaret became the co-founder of a Nutritional Genomics company called SmartDNA.