Yasmin Jeffery is a journalist and producer with ABC News Digital.

Geoffrey James, a contributing editor for Inc.com, has authored a dozen books, hundreds of feature articles, and thousands of online columns, mostly about business and technology. He’s won awards, given speeches, helped companies triple sales, yada-yada-yada¦You know the drill. He also has a free newsletter.

Sumeyya is a reporter for The Age

Leigh Hopper is a media relations specialist with USC University Communications. She previously worked in communications for UCLA, in state government at the Texas Medical Board and as a medical reporter at the Houston Chronicle.

Dr Vincent Ho was appointed as a clinical academic gastroenterologist to the School of Medicine, University of Western Sydney in 2011. He completed his degree in medicine and surgery at the University of New South Wales in 2002. His basic and advanced physician training in gastroenterology were completed in Queensland.He is the convenor of the gastroenterology education program at the School of Medicine and teaches gastrointestinal basic science including gastrointestinal physiology. As a practising clinician he is passionate about making the science of the gut relevant and interesting.

Oxford University Press

David J. Hill joined University Communications in 2011. He has written for numerous print and online projects, including for At Buffalo magazine and the UB Neighbor newsletters, as well as for UB’s top-level Web and websites for International Admissions and the Office of Sustainability. Prior to this, Dave worked as a newspaper reporter, covering everything from burger-eating contests and school board meetings to area high school sports teams and quirky community crime stories. He ran and survived his first half marathon in 2015, and also enjoys concerts and Buffalo’s beautiful summers. Dave currently serves as secretary on the Board of Directors for the Clean Air Coalition of Western New York.

Alexandra has worked in various media and journalism roles in Melbourne, London, and Jakarta. Prior to joining The Conversation she worked at Foreign Policy Think Tank, the Australia India Institute at The University of Melbourne.

Esther Han is a journalist at The Sydney Morning Herald. She has covered state politics, health and consumer affairs.