From the very early days of the discipline (basically the eighteenth century, when it was called 'political economy') economics has had a strong normative slant. It's always been about what should be done, as well as about describing what currently exists.
This is normal, because the foundations of a given society are intensely political and have a huge impact on the nature of economic activities that exist (whether independent courts will enforce loan contracts, for example, is a political decision with major consequences for capital flows).
Recently, the public face of economics has been largely microeconomic modelling, which looks (from a distance) like an apolitical applied science. But the economic historians and the political economy people have always been part of the discipline as well, whether they be Marx or Milton Friedman.
This is normal, because the foundations of a given society are intensely political and have a huge impact on the nature of economic activities that exist (whether independent courts will enforce loan contracts, for example, is a political decision with major consequences for capital flows).
Recently, the public face of economics has been largely microeconomic modelling, which looks (from a distance) like an apolitical applied science. But the economic historians and the political economy people have always been part of the discipline as well, whether they be Marx or Milton Friedman.