Lars Jörgen Pålsson Syll is a Swedish economist who is a Professor of Social Studies and Associate professor of Economic History at Malmö University College.
A more pluralist approach would take account of the complexity of markets, the constraints imposed by nature and rising inequality. So what needs to be done?
Firstly, listen to consumers, because it is pretty obvious that they are unimpressed with what they are getting. The failure of the economics establishment to predict the crisis and its insistence that austerity is the right response to the events of a decade ago has meant the profession has rarely been less trusted …
Secondly, we should stop treating economics as a science because it is nothing of the sort. A proper science involves testing a hypothesis against the available evidence. If the evidence doesn’t support the theory, a physicist or a biologist will discard the theory and try to come up one that does work empirically.
Economics doesn’t work like that. Theories can be shown to work only by making a series of highly questionable assumptions – such as that humans always behave predictably and rationally. When there is hard evidence that disputes the validity of the theory, there is no question of ditching the theory.