Supported by the following organizations
This is to certify that Gerardus J H Doeswijk successfully completed and received a passing grade in SPU29x: The Climate-Energy Challenge a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
Daniel P. Schrag
Sturgis Hooper Professor of Geology, Professor of Environmental Science and Engineering Harvard University
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- Verified Certificate Issued July 19, 2018
- Valid Certificate ID 688fce6dcc12473989935d95e9a2b604