Henry Malcolm McHenry (born May 19, 1944) is a professor of
anthropology
Anthropology is the scientific study of humanity, concerned with human behavior, human biology, cultures, societies, and linguistics, in both the present and past, including past human species. Social anthropology studies patterns of behavi ...
at the
University of California, Davis
The University of California, Davis (UC Davis, UCD, or Davis) is a public land-grant research university near Davis, California. Named a Public Ivy, it is the northernmost of the ten campuses of the University of California system. The institut ...
, specializing in studies of
human evolution
Human evolution is the evolutionary process within the history of primates that led to the emergence of ''Homo sapiens'' as a distinct species of the hominid family, which includes the great apes. This process involved the gradual development of ...
, the origins of bipedality, and
paleoanthropology
Paleoanthropology or paleo-anthropology is a branch of paleontology and anthropology which seeks to understand the early development of anatomically modern humans, a process known as hominization, through the reconstruction of evolutionary kinship ...
.
McHenry has published on the comparative relationships among primate fossils. His findings have been featured in scholarly journals, and in publications including ''
Science
Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe.
Science may be as old as the human species, and some of the earliest archeological evidence for ...
'', ''The
New York Times
''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid d ...
'', ''
Discover
Discover may refer to:
Art, entertainment, and media
* ''Discover'' (album), a Cactus Jack album
* ''Discover'' (magazine), an American science magazine
Businesses and brands
* DISCover, the ''Digital Interactive Systems Corporation''
* D ...
'' and ''
National Geographic
''National Geographic'' (formerly the ''National Geographic Magazine'', sometimes branded as NAT GEO) is a popular American monthly magazine published by National Geographic Partners. Known for its photojournalism, it is one of the most widely ...
''. McHenry earned bachelor's and master's degrees at UC Davis before earning his Ph.D. at
Harvard
Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of higher le ...
.
Efficient Walker theory
Attempting to explain the evolutionary advent of bipedalism among
hominid
The Hominidae (), whose members are known as the great apes or hominids (), are a taxonomic family of primates that includes eight extant species in four genera: '' Pongo'' (the Bornean, Sumatran and Tapanuli orangutan); ''Gorilla'' (the east ...
s, McHenry and Peter Rodman have advanced the Efficient Walker theory, based on energetic analysis.
[ The scientists compared the efficiency of chimpanzees walking on two versus four legs, finding two legged locomotion was far more efficient. They concluded bipedalism was selected simply because it allowed for a further range of travel for hominids. As ]Miocene
The Miocene ( ) is the first geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recen ...
forests decreased and hominids were forced into the savannas, the scientists reason, bipedalism enabled greater access to resources.
Study of African ancestors
McHenry travels regularly to Africa
Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...
to extend his knowledge of human origins, focusing his studies on the fossil remains of australopithecines
Australopithecina or Hominina is a subtribe in the tribe Hominini. The members of the subtribe are generally ''Australopithecus'' (cladistically including the genera ''Homo'', '' Paranthropus'', and ''Kenyanthropus''), and it typically includ ...
. The best-known of which are the 3.2-million-year-old remains of 'Lucy
Lucy is an English feminine given name derived from the Latin masculine given name Lucius with the meaning ''as of light'' (''born at dawn or daylight'', maybe also ''shiny'', or ''of light complexion''). Alternative spellings are Luci, Luce, Lu ...
', discovered in 1974 by Donald Johanson
Donald Carl Johanson (born June 28, 1943) is an American paleoanthropologist. He is known for discovering, with Yves Coppens and Maurice Taieb, the fossil of a female hominin australopithecine known as "Lucy" in the Afar Triangle region of Hada ...
of the Institute for Human Origins. According to McHenry, "The earlier species (Lucy) is more primitive in its skull and teeth, but has human-like body proportions," whereas "the later species, africanus
Africanus is Latin for "African". It may refer to:
People Ancient Roman cognomen
* Africanus Fabius Maximus, the younger son of Quintus Fabius Maximus (consul 45 BC) and an unknown wife
* Cresconius Africanus, a Latin canon lawyer of uncertain da ...
, with more human-like skull and teeth, has the more ape-like body proportions--big arms, small legs."[
]
Publications
McHenry has produced over 130 publications, comprising papers, reviews, and contributions to books.
Papers
Among the papers which McHenry has written or contributed to are the following:
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Books
Among the books which McHenry has written or contributed to are the following:
*
Book review
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References
External links
UCDavis.edu
- Henry McHenry's UC Davis homepage
:
- 'Origin of Bipedality', McHenry, H.M., ''Annual Review of Anthropology
The ''Annual Review of Anthropology'' is an academic journal that publishes review articles of significant developments in anthropology and its subfields. First published by Stanford University Press in 1959 under the name the ''Biennial Review of ...
'', vol 11, p 151-173 (1982)
:
UCDavis.edu
- 'Henry McHenry honored for highly evolved teaching', Lisa Klionsky (March 3, 2000)
:
- 'The singing paleontologist: Back from his latest African visit, Henry McHenry has a bone to pick with an old theory about human evolution', Trina Wood
{{DEFAULTSORT:McHenry, Henry
1944 births
Living people
American anthropologists
Primatologists
Harvard University alumni
University of California, Davis faculty
University of California, Davis alumni
Paleoanthropologists