Human Mobility Quotes
Virtually every spread of virus caused disease that has occurred in the late 20th century and onward was spread to different regions by people, who in an age of rapid travel, are what the public health scientists call “the vectors” — the carriers of the disease. In earlier times it was animals like rats who spread the disease.
In the last 150 years that has been changing and globalization of the late 20th century changed it even more.
He was totally wrong. This quotation is important because the cultural and practical value of new science or technology is often very unclear to the scientists and inventors themselves. Until humans start to integrate the science and use the technology, the cultural, ethical, and political patterns of usage are not easily predicted. Humans are the unpredictable elements of the system.