Aimless, well is is a book report. I just thought it was a really interesting book about, well everything in the backcountry and front country too. It is mostly about the evolution of higher plants and animals on Earth.

Anyway the promised references to the genetic work was from Stanley Anbrose, and Weber on Toba volcano-Toba the website address didn't come across, its on www.andaman.org

States 40 to 600 female homo-sapiens females. Other human populations at the time including neanderthals are not included because they are not our ancestors.
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These are my own opinions based on wisdom earned through many wrong decisions. Your mileage may vary.