The TARDIS workshop series is dedicated to bringing together members from top research groups from the United States, Europe, and other nations that deal with crucial, cross cutting issues in sustainable development.
TARDIS has been a joint effort supported by the U.S. Environmental Protection Agency and the Austrian Federal Ministry of Science and Research since 2004. It is held biannually alternating between Austria and the US.
TARDIS 2004 was dedicated to mathematical modeling
TARDIS 2006 focused on the scientific principles of sustainability.