Edzard Ernst has researched all aspects of alternative medicine for 25 years. He and his team have published well over 1000 peer-reviewed papers and many books on the subject, including More Harm than Good? - The Moral Maze of Complementary and Alternative Medicine (2018) and Homeopathy - The Undiluted Facts (2016) with Springer. His work has been awarded more than a dozen prizes, including the John Maddox Prize 2016. He retired about six years ago and is emeritus professor of the University of Exeter. He continues to play an active role in the public debate on alternative medicine.