THE EVER-PRESENT THREAT OF EPIDEMICS
A major dislocation in the social structurelove, hate, peace, war, urbanization, overpopulation, economic depression, people having so much leisure they sleep with five different people a nightwhatever it is that puts a stress on the ecological system, can alter the equilibrium between man and microbes...Such great dislocations can lead to plagues and epidemics, more often than not caused by microbes that already reside right on our doorstep.




