Quote by: Donald Johanson

Scientists are very afraid of being proven wrong.


Share this:  

Author Bio


  • NameDonald Johanson
  • DescriptionAmerican anthropologist
  • BornJune 28, 1943
  • CountryUnited States Of America
  • ProfessionAnthropologist; Archaeologist; Prehistorian
  • AwardsNational Book Award