Reasons to Believe

Y-Chromosome Discovery Sparks Evolutionary Debate

You might have seen- Yahoo! News, African-American's Y chromosome sparks shift in evolutionary timetable, Mar 06, 2013; http://cosmiclog.nbcnews.com/_news/2013/03/05/17199580-african-americans-y-chromosome-sparks-shift-in-evolutionary-timetable?lite

Subjects: Human Origins and the Bible