Urban densities and the Covid-19 pandemic: Upending the sustainability myth of global megacities
High-density urban agglomerations may be sustainable in terms of the economies of scale their populations provide. Yet, as proven by the ongoing COVID-19 pandemic, these same urban spaces are nearly defenceless in times of unprecedented disease outbreaks. A pandemic poses many risks to the millions who live in dense megacities, whether in wealthy countries or developing ones. The sheer density of the population of these cities provides an ideal e
