Olle Hollertz MD, specialist in psychiatry. He has worked 30 years at a Psychiatric Outpatient Clinic in Oskarshamn. He has been member of the board for both Swedish Medical Association and Swedish Psychiatric Association and since 2016 Swedish delegate to UEMS Psychiatry. 2015 he was a member of the working group, which wrote the Climate Policy for The Swedish Medical Association. Now he looks forward to be a member of UEMS TF for Green and Sustainable Medical Practice working group.