Mainstream, or more formally, neoclassical, economics claims to be a science. But as Michael Perelman makes clear in his latest book, nothing could be further from the truth. While a science must be rooted in material reality, mainstream economics ignores or distorts the most fundamental aspect of this reality: that the vast majority of people must, out of necessity, labor on behalf of others, transformed into nothing but a means to the end of maximum profits for their employers. The nature of...