After steady growth over the first half of the century, including winning paid sick leave, annual leave and a forty-hour week, the union really took off in the 1950s.
Moreover, cities have absorbed nearly two-thirds of the global population explosion since 1950 and are currently growing by a million babies and migrants each week.
These intensify less than a week later, forcing the infected to lie down, and producing stronger symptoms such as vascular, renal, hematological and neurological alterations.
