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Essay

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Sacred Cows and Sympathetic Squirrels: The Importance of Biological Diversity to Human Health

  • Andy Dobson mail,

    To whom correspondence should be addressed. E-mail: dobber@princeton.edu

    X
  • Isabella Cattadori,
  • Robert D Holt,
  • Richard S Ostfeld,
  • Felicia Keesing,
  • Kristle Krichbaum,
  • Jason R Rohr,
  • Sarah E Perkins,
  • Peter J Hudson
  • Published: June 06, 2006
  • DOI: 10.1371/journal.pmed.0030231

Reader Comments (2)

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Sacred cows and the Aryan invasion

Posted by plosmedicine on 30 Mar 2009 at 23:57 GMT

Author: Biswajit Banerjee
Position: Research Assistant Professor
Institution: University of Utah
E-mail: banerjee@eng.utah.edu
Submitted Date: July 15, 2006
Published Date: July 18, 2006
This comment was originally posted as a “Reader Response” on the publication date indicated above. All Reader Responses are now available as comments.

The authors write "...they [cows] have been considered sacred since the Aryans invaded in the 2nd century, B.C.".

I believe the current consensus is that the Aryans migrated (and did not invade) into the Indian subcontinent around 1500 B.C. The authors should provide a reference to the source from which they got the above information.

No competing interests declared.