[PAR] [TLE] Michael H. Hart [SEP] Michael H. Hart (born April 27, 1932) is an American astrophysicist and author, most notably of "The 100: A Ranking of the Most Influential Persons in History".  He has described himself as a white separatist and is active in white separatist causes. [PAR] [TLE] Fermi paradox [SEP] The Fermi paradox or Fermi's paradox, named after physicist Enrico Fermi, is the apparent contradiction between the lack of evidence and high probability estimates, for the existence of extraterrestrial civilizations.  The basic points of the argument, made by physicists Enrico Fermi (1901–1954) and Michael H. Hart (born 1932), are:
[PAR] [TLE] Michael H. Hart [ SEP ] Michael H. Hart ( born April 27 , 1932 ) is an American astrophysicist and author , most notably of " The 100 : A Ranking of the Most Influential Persons in History " . He has described himself as a white separatist and is active in white separatist causes . [PAR] [TLE] Fermi paradox [ SEP ] The Fermi paradox or Fermi 's paradox , named after physicist Enrico Fermi , is the apparent contradiction between the lack of evidence and high probability estimates , for the existence of extraterrestrial civilizations . The basic points of the argument , made by physicists Enrico Fermi ( 1901–1954 ) and Michael H. Hart ( born 1932 ) , are :
The physicist who made an argument with Enrico Fermi against the existence of extraterrestrial civilizations has described himself as what?
The physicist who made an argument with Enrico Fermi against the existence of extraterrestrial civilizations has described himself as what ?
a white separatist
a white separatist