> Here's a stunning number from Roy Porter, "The Greatest Benefit to Mankind; > A Medical History of Humanity." One quarter of the population of Samoa died > in the 1918 epidemic. A similarly virulent flu today would be far more destructive. Our world is much more interconnected, more crowded, more dense. There were only 50 million people in the USA in the 1910s. Nowadays, there's nearly 300 million. NYC, LA, Chicago are vast regional areas. The mega-cities of India, China, Mexico and so on would be vast breeding grounds for infection and transmission. yrs, andreas www.andreas.com ------------------------------------------------------------------ To change your Lit-Ideas settings (subscribe/unsub, vacation on/off, digest on/off), visit www.andreas.com/faq-lit-ideas.html