(activities since 2020 are listed on the bottom of this page)

• Guest lecturer at Sun Yat-sen University, China (8 Oct. 2019)
   Topic: International Legal Framework for Geoengineering
• Presenter at the International Symposium on Enhancing Environmental Law & Governance, China (Shanghai University of Finance and Economics, 11-12 Nov. 2017)
   Topic: Using drones to assist environmental law enforcement: opportunities, challenges & outlook
• Guest lecturer at Chongqing University, China (4 Nov. 2017)
   Topic: International Legal Framework for Geoengineering
• Presenter at the Climate Engineering Conference (Umweltforum, Berlin, 9-13 Oct. 2017)
• Guest lecturer at the University of Twente (5 Apr. 2017) Topic: Responsible design and use of drone technology
• Presenter at the European Robotics Forum (International Conference Centre, Edinburgh, 22 Mar. 2017)
   Topic: A legal tool for the assessment of the design and deployment of non-military drones
• Guest lecturer at Trier University, Germany (22 Feb. 2017) Topic: International Legal Framework for Geoengineering
• Presenter at the Constitutional Law Conference 2016 (University of Twente, 16 Dec. 2016)
   Topic: The coevolution of technological development and constitutional principles – An example of geoengineering
• Presenter at the Ius Commune Annual Conference (Edinburgh University, 27-28 Nov. 2014)
   Topic: Geoengineering – An Unprecedented Challenge in the Anthropocene
• Presenter at the Climate Engineering Conference (Scandic Hotel, Berlin, 18-21 Aug. 2014)
   Topic: Ethics of Carbon Geoengineering
• Participant of the Jessup Moot Court Competition, China National Round (Feb. 2010 & Feb. 2011)