The Assessment of Sustainability Knowledge

Certificate

Arne Keßler

Global 60,2
Earth Systems
49,6
Human Welfare
70,4
Levers of Opportunity
56,4
Details: Date of certificate: 2025-08-11 Expiration date: 2030-08-11 TASK™ by Sulitest
Caution : This certificate should be accessed only in the form of a webpage, not as a downloaded file.