Don't ask what global climate protection can do for your country; ask what your country can do for climate protection.
Hans Joachim SchellnhuberThe planetary machinery tends to be jumpy, this is to respond disproportionately to disruptions that come with the manmade greenhouse effect.
Hans Joachim SchellnhuberNeither transitions nor transformations will be manageable without novel forms of global governance and markets
Hans Joachim SchellnhuberWe have 20 years [until 2026] to reduce carbon emissions or climate change will become irreversible.
Hans Joachim SchellnhuberEither the Earth System would undergo major phase transitions as a result of unchecked human pressure on nature's capacities and resources or a "Great Transformation" towards global sustainability would be initiated in due course. Neither transitions nor transformations will be manageable without novel forms of global governance and markets.
Hans Joachim Schellnhuber