Professor Mark Wahlqvist AO, BMedSc, MB, BS, MD (Adelaide), MD (Uppsala) , FRACP, FAFPHM, FAIFST, FACN , FTSE is a physician who has held appointments in internal medicine , public health, endocrinology, clinical nutrition, and food and nutrition science , variously at universities and research institutes in Australia, Sweden, Indonesia, China and Taiwan. . These have involved cross-cultural, migration, indigenous and international health in community, professional, academic, non-government, national and international organisations, and settings. Awards have been widely received internationally and from Australia, Britain, the USA, Sweden, Indonesia, China, and Taiwan. The initiation of several paradigm shifts in biomedical science and health care have included nutritional biology as extensively ecologically dependent, operationalised when dysfunctional as Ecohealth Disorders (EHD). Peer-reviewed publications number some 500, but around a thousand in all. His belief system is one of connectedness, animate and inanimate, for personal, community and planetary health.