Carless cities - Die Zeit (2020)
Other works
Climate change (2019)
Traffic lights (2019)
Politcal division in the US - AMagasinet (2020)
Damn! - Die Zeit (2021)
Pasolini "Petrolio" (2021)
Military retirement - Wall Street Journal (2017)
Techno drug dealers - The Economist (2025)
Legal weed in NYC (2021)
Leading in a changed world - MIT Sloan (2020)
Brexit - Die Zeit (2019)