circular economy

Cornell University University of California Berkeley

Ezra's Round Table / Systems Seminar: Corinne Scown (Lawrence Berkeley National Lab)

United Nations Environment Programme (UNEP)

Global Environment Solution Challenge and 2023 International Student Conference on Environment and Sustainability (ISCES)

World Tourism Organization (UNWTO)

GLOBAL TOURISM PLASTICS INITIATIVE

Virtual University of Environment and Sustainable Development

MOOCs available in English: Sustainable Development Goals; Circular economy and innovation, etc,