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About
This Initiative
What is Solar Geoengineering
Non-Use Agreement
Overview
Open Letter
Signatories
Endorsements
Supporters
Resources
Briefing Notes
Civil Society Statements
Blog
Books & Articles
Media
News
Media-Kit
Take Action
About
This Initiative
What is Solar Geoengineering
Non-Use Agreement
Overview
Open Letter
Signatories
Endorsements
Supporters
Resources
Briefing Notes
Civil Society Statements
Blog
Books & Articles
Media
News
Media-Kit
Take Action
Menu
About
This Initiative
What is Solar Geoengineering
Non-Use Agreement
Overview
Open Letter
Signatories
Endorsements
Supporters
Resources
Briefing Notes
Civil Society Statements
Blog
Books & Articles
Media
News
Media-Kit
Take Action
Prof. Udo E. Simonis
Germany
Professor Emeritus at the Berlin Social Science Center (WZB); Honorary member of the Potsdam Institute for Climate Impact Research (PIK)
I was a friend of Paul Crutzen, and wrote one of the first critical German papers on geoengineering.
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