Disputes rage across campuses and the courts concerning the location and treatment of human remains from other times, places, and cultures. How do we balance the rights of protesting ethnic groups against the scientific need to study and teach medicine, ancestry, and evolution? Disposition needs to be based on the preponderance of evidence — scientific versus affiliation to modern-day claimants.
Through random mutation, evolution is relentlessly tinkering—driving species toward diversification. The result is often a wide and bushy family tree that is trimmed and culled by the harshness of natural selection. Could it be that Homo naledi is not a new species at all, but is instead a smaller and more primitive variant of the well known Homo erectus? In this week’s eSkeptic, Nathan H. Lents discusses the recent discovery of Homo naledi, which has created considerable controversy in the…
Through random mutation, evolution is relentlessly tinkering—driving species toward diversification. The result is often a wide and bushy family tree that is trimmed and culled by the harshness of natural selection. Could it be that Homo naledi is not a new species at all, but is instead a smaller and more primitive variant of the well known Homo erectus? In this week’s eSkeptic, Nathan H. Lents discusses the recent discovery of Homo naledi, which has created considerable controversy in the…
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