The nexus of global challenges and global studies: a trans-disciplinary global sustainability science curriculum.

The size and number of global threats to humanity's at least cultural survival on the very small blue planet of Earth is growing. Exponential population growth and additionally exponential growth of all kinds of consumption have led to the planet's limits finally being exceeded in the final quarter of the last century. Meanwhile this growth has already probably generated irreversible changes in the world which have brought or will bring the climate very soon beyond "tipping points" leading to "runaway effects", endangering mankind or at least its cultural achievements. Science and education need to provide pathways for survival and the design of a sustainable future, and thereby replace having to deal with short-term and small problems by tackling these global threats. This paper discusses these issues, underlines the significance of global studies and outlines approaches to the design of a trans-disciplinary global sustainability science curriculum. [ABSTRACT FROM AUTHOR]