[ndefinite]

I agree with you. I stopped reading at

"almost without exception, economists since Adam Smith have viewed economic systems as being in balance or equilibrium, and as having a natural tendency to return there after any disturbance. In this view, crises can be understood only as anomalies, the consequences of unusual outside shocks."

That quote shows a huge lack of contextual knowledge. A more accurate quote could be that since BEFORE Adam Smith Economists have disagreed on this point. (Menger/Walras, Rothbard/Schumpeter etc etc etc)