A call to action for the creative class and labor movement to rally against the power of Big Tech and Big MediaCorporate concentration has breached the stratosphere, as have corporate profits. An ever-expanding constellation of industries are now monopolies (where sellers have excessive power over buyers) or monopsonies (where buyers hold the whip hand over sellers)—or both.In Chokepoint Capitalism, scholar Rebecca Giblin and writer and activist Cory Doctorow argue we’re in a