The aim of this first version of the exhibition was to pass on the fundamentals of durable development.

The subject is nevertheless so complex that it could hardly be discussed completely. That is way Tempora conceived a 'sequel' for this exhibition. 'It is Our Earth 2! From Kyoto to Copenhagen' focuses on a particular aspect of sustainable development: the battle against global warming. The exhibition describes the different physical mechanisms of our climate, the problem of greenhouse gasses and the increase thereof.