Appeals to authority are now the stock-in-trade of progressive pundits across a range of public controversies. In the face of popular discontent bubbling up from forums on the net and elsewhere, their fall-back posture is heavy-handed ‘expertism’. Policymaking is the prerogative of those with the right qualifications and credentials. Ordinary citizens should butt-out, no matter how self-interested the experts may seem. So too in the field of urban policy, encumbered as it is with a green-compact-city orthodoxy, do appeals to authority hold sway.