What is the science behind the Christopher Columbus origins discovery?
Briefly

Rodrigo Barquera, a researcher in archaeogenetics, clarified that while DNA can reveal information about ancestry and health, it cannot determine cultural elements such as nationality or religion.
The claims made in the documentary Columbus DNA: His True Origins, which suggest Christopher Columbus was a Sephardic Jew, have sparked debate as the scientific methods remain undisclosed.
Read at www.aljazeera.com
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