AEMS and GBSare international summer university programs, offeringa new approach: AEMS offers a an evaluation of economic alternatives that considers natural boundaries and the human factor to be equal parts of the equation;GBSfocuses on the construction sector and provides in-depth knowledge about sustainable and ecological building alternatives.Our ambitious goal: To help solve some of societies’ problems by presenting viable alternatives to processes and developments that are putting enormous strains on economic, ecologic and social boundaries.