![Arjen](/sites/default/files/styles/quarter_width_wide/public/2019-04/arjen.png?itok=MV5kGAtk)
Dr. Wals has more than 30 years of experience in research and practice, nationally and internationally in the field of environmental and sustainability education. He has served as UNESCO chair in social learning and SD, and is a senior policy advisor to UNESCO’s global education monitor report 2016. At University of Wageningen and Gothenburg University, he is responsible for research, education, supervision, acquisition, and outreach in EE and ESE.