Cartelisation also takes other forms, not just unions, but also professional organizations. The best doctor is 100s of times better than the worst (incalculabl

Cartelisation also takes other forms, not just unions, but also professional organizations. The best doctor is 100s of times better than the worst (incalculably better since you may be avoiding catastrophic outcomes), and yet doctors have a professional cartel that regulates who can get in and what you have to know to be considered a doctor.