"The whole aim of practical politics is to keep the populace alarmed (and hence clamorous to be led to safety) by menacing it with an endless series of hobgoblins, all of them imaginary." ~ H.L. Mencken
Birth of New Species Witnessed by Scientists
'No exact rule exists for deciding when a group of animals constitutes a separate species. That question 'is rarely if ever asked,' as speciation isn't something that scientists have been fortunate enough to watch at the precise moment of divergence, except in bacteria and other simple creatures. But after at least three generations of reproductive isolation, the Grants felt comfortable in designating the new lineage as an incipient species.'
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