Since 2012
Adjunct Professor of Environmental Law, Bharati Vidyapeeth Institute of Environment Education and Research, Bharati Vidyapeeth University, Pune, India, February.

Since 2009
Director of Environmental Law Center, Director of International Masters of Environmental Science Program, and Member of Global Studies South Center, University of Cologne, Germany.

Since 2009
Professor, Chair, US-American Law, University of Cologne

2001 - 2009
Associate Professor, Faculty of Law Pittsburgh, Duquesne University, USA

1996
University of Pittsburgh, Ph.D.

• US American law
• International law
• International environmental law
• Law of the European Union
• Law and natural science
• Law and rhetoric