Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Estonia;Curtin University Sustainability Policy (CUSP) Institute, Perth, Australia;Clive Phillips was Australia’s first Professor of Animal Welfare, at the University of Queensland, and foundation director of the Centre for Animal Welfare and Ethics. His PhD focused on dairy cow nutrition and behaviour. He was previously a lecturer at the Universities of Cambridge and Wales. He has authored about 400 scientific journal articles on the welfare of farm, zoo and companion animals, animal nutrition, transport and production. His books include Principles of Cattle Production, The Animal Trade and The Welfare of Animals - the Silent Majority. He recently co-edited the Routledge Handbook in Animal Welfare. Clive chairs the Queensland and Western Australian Governments’ Animal Welfare Boards, is editor-in-chief of the journal Animals and Springer’s Animal Welfare book series. His interview series, ‘Conversations with Clive’ can be found at https://tinybeamfund.org/Conversations-With-Clive

Department of Biological Sciences, University of Wisconsin Milwaukee, Milwaukee, USA;Colin Scanes was educated in the UK - B.Sc (1st class honours), D.Sc. (University of Hull), Ph.D. (University of Wales). He has published 21 books, 108 reviews/chapters, & 304 refereed papers. He has held faculty/administrative positions at the University of Leeds (UK), Rutgers University (professor/department chair), Iowa State University (professor/executive associate dean), Mississippi State University (professor/Vice president research) and University of Wisconsin Milwaukee (professor/vice chancellor research). He is presently president (Scanes Technology & Research llc. consulting for industry, NGOs and governments). He has received awards for teaching, research and contributions to agriculture (e.g. Honorary doctorate, University for Agriculture, Krakow).

Department for Farm Animals, Vetsuisse Faculty, University of Zürich, Zürich, Switzerland;Michael Hässig was a professor at Vetsuisse Faculty, the University of Zurich. His main scientific interests are the etiology of bovine abortion, especially infectious etiology, basics on immunology related to abortion and the perinatal time, epidemiological studies and herd problems. Personal additional scientific projects include influence of NIR on bovine health; adverse effects after vaccination; GIS in clinical epidemiology. He is an Expert to the federal commission of the parliament for animal protection, is the Section Editor-in-Chief of "Animal Physiology" in Animals. He has authored about 268 publications and published 54 scientific journal articles as the first author.