Our colleague Mathis Hampel has contributed this post in which he uses the recent Planet under Pressure 'Declaration' to bring the notion of 'post-normal science' into conversation with Karl Popper and his idea of falsification...
Planet Under Pressure (PuP) 2012, the 'major
international conference focusing on solutions to the global sustainability
challenge' leaves many questionmarks (see this Merton Stone post by Maud Borie), one of
which concerns the never-tiring question of the role of science in
decision-making. Silvio Funtowicz and Jerry Ravetz (1993) described the
situation which PuP's 'First State of the Planet Declaration' (unwittingly?) refers to as 'post-normal' – 'facts
are uncertain, values in dispute, stakes high, and decisions urgent'.