Henry Margenau was a German-U.S.
physicistA physicist is a scientist who studies or practices physics. Physicists study a wide range of physical phenomena in many branches of physics spanning all length scales: from sub-atomic particles of which all ordinary matter is made to the behavior of the material Universe as a whole...
, and philosopher of science.
Early life
Born
BielefeldBielefeld is an independent city in the Ostwestfalen-Lippe Region in the north-east of North Rhine-Westphalia, Germany. With a population of 323,000, it is also the most populous city in the Regierungsbezirk Detmold...
, Germany, Margenau obtained his
bachelor's degreeA bachelor's degree is usually an academic degree awarded for an undergraduate course or major that generally lasts for three or four years, but can range anywhere from two to six years depending on the region of the world...
from
Midland Lutheran CollegeMidland University, formerly Midland Lutheran College, is a private liberal arts college, located in Fremont, Nebraska, USA, and is affiliated with the Evangelical Lutheran Church in America...
,
NebraskaNebraska is a state on the Great Plains of the Midwestern United States. The state's capital is Lincoln and its largest city is Omaha, on the Missouri River....
before his M.Sc. from the University of Nebraska in 1926, and PhD from
Yale UniversityYale University is a private, Ivy League university located in New Haven, Connecticut, United States. Founded in 1701 in the Colony of Connecticut, the university is the third-oldest institution of higher education in the United States...
in 1929.
World War II
Margenau worked on the theory of
microwaveMicrowaves, a subset of radio waves, have wavelengths ranging from as long as one meter to as short as one millimeter, or equivalently, with frequencies between 300 MHz and 300 GHz. This broad definition includes both UHF and EHF , and various sources use different boundaries...
s and the development of
duplexA duplex communication system is a system composed of two connected parties or devices that can communicate with one another in both directions. The term multiplexing is used when describing communication between more than two parties or devices....
ing systems that enabled a single
radarRadar is an object-detection system which uses radio waves to determine the range, altitude, direction, or speed of objects. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain. The radar dish or antenna transmits pulses of radio...
antennaAn antenna is an electrical device which converts electric currents into radio waves, and vice versa. It is usually used with a radio transmitter or radio receiver...
both to transmit and receive signals. He also worked on spectral line broadening, a technique used to analyse and review the dynamics of the atomic bombing of Hiroshima.
Philosophy and history of science
Margenau wrote extensively on science, his works including:
Ethics and Science,
The Nature of Physical Reality,
Quantum Mechanics and
Integrative Principles of Modern Thought.
Free Will
In 1968, Margenau was invited to give the Wimmer Lecture at St. Vincent College in Latrobe, Pennsylvania. His topic was Scientific Indeterminism and Human Freedom. Margenau embraced
indeterminismIndeterminism is the concept that events are not caused, or not caused deterministically by prior events. It is the opposite of determinism and related to chance...
as the first step toward a solution of the problem of human freedom.
Then in 1982, Margenau called his
two-stage model of free willA two-stage model of free will separates the free stage from the will stage.In the first stage, alternative possibilities for thought and action are generated, in part indeterministically....
a "solution" to what had heretofore had been seen as mere "paradox and illusion." He very neatly separates "free" and "will" in a temporal sequence, as
William JamesWilliam James was a pioneering American psychologist and philosopher who was trained as a physician. He wrote influential books on the young science of psychology, educational psychology, psychology of religious experience and mysticism, and on the philosophy of pragmatism...
had done, naming the two stages simply "chance" followed by "choice."
"Our thesis is that quantum mechanics leaves our body, our brain, at any moment in a state with numerous (because of its complexity we might say innumerable) possible futures, each with a predetermined probability. Freedom involves two components: chance (existence of a genuine set of alternatives) and choice. Quantum mechanics provides the chance, and we shall argue that only the mind can make the choice by selecting (not energetically enforcing) among the possible future courses."
Religious Interests
Margenau served on a commission of the
World Council of ChurchesThe World Council of Churches is a worldwide fellowship of 349 global, regional and sub-regional, national and local churches seeking unity, a common witness and Christian service. It is a Christian ecumenical organization that is based in the Ecumenical Centre in Geneva, Switzerland...
in developing an ecumenical position on
nuclear weaponA nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission or a combination of fission and fusion. Both reactions release vast quantities of energy from relatively small amounts of matter. The first fission bomb test released the same amount...
s and atomic warfare. However, his book The
Miracle of Existence (Ox Bow Press, 1984) shows Margenau's broad interests not only in Christianity, but also in Eastern religions and his fascination with finding connections among different religious and philosophical traditions.
Post-war Yale
Margenau was appointed Eugene Higgins Professor of Physics and Natural Philosophy as Yale in 1950, a post he was to hold until his retirement from formal academic life in 1986. He also became a staff member at both the Institute for Advanced Study, Princeton and the MIT Radiation Laboratory. During his working career, he acted as consultant to the U.S. Air Force, the U.S. National Bureau of Standards,
Argonne National LaboratoryArgonne National Laboratory is the first science and engineering research national laboratory in the United States, receiving this designation on July 1, 1946. It is the largest national laboratory by size and scope in the Midwest...
, Rand Corporation, General Electric Co. and
LockheedThe Lockheed Corporation was an American aerospace company. Lockheed was founded in 1912 and later merged with Martin Marietta to form Lockheed Martin in 1995.-Origins:...
.
Margenau's work embraced investigation of
intermolecular forceIntermolecular forces are forces of attraction or repulsion which act between neighboring particles: atoms, molecules or ions. They are weak compared to the intramolecular forces, the forces which keep a molecule together...
s,
spectroscopySpectroscopy is the study of the interaction between matter and radiated energy. Historically, spectroscopy originated through the study of visible light dispersed according to its wavelength, e.g., by a prism. Later the concept was expanded greatly to comprise any interaction with radiative...
,
nuclear physicsNuclear physics is the field of physics that studies the building blocks and interactions of atomic nuclei. The most commonly known applications of nuclear physics are nuclear power generation and nuclear weapons technology, but the research has provided application in many fields, including those...
and
electronicsElectronics is the branch of science, engineering and technology that deals with electrical circuits involving active electrical components such as vacuum tubes, transistors, diodes and integrated circuits, and associated passive interconnection technologies...
. He was also interested in
parapsychologyThe term parapsychology was coined in or around 1889 by philosopher Max Dessoir, and originates from para meaning "alongside", and psychology. The term was adopted by J.B. Rhine in the 1930s as a replacement for the term psychical research...
.
He was married to Liesel Noe and the couple parented two sons and a daughter. Margenau died in
Hamden, ConnecticutHamden is a town in New Haven County, Connecticut, United States. The town's nickname is "The Land of the Sleeping Giant." Hamden is home to Quinnipiac University. The population was 58,180 according to the Census Bureau's 2005 estimates...
.
Honours and awards
- Guggenheim Fellowship
Guggenheim Fellowships are American grants that have been awarded annually since 1925 by the John Simon Guggenheim Memorial Foundation to those "who have demonstrated exceptional capacity for productive scholarship or exceptional creative ability in the arts." Each year, the foundation makes...
- Fulbright Fellowship
- William Clyde DeVane Medal from the Yale chapter of Phi Beta Kappa for outstanding teaching and scholarship (1970).
Works
- This book and Margenau each receive a mention in a December 28, 1992 Time magazine article: Galileo And Other Faithful Scientists
External links
- Yale obituary
- Quantonics on Henry Margenau's Rejection of the Quantum Projection Postulate
- Why I am a Christian
- Henry Margenau on Information Philosopher from Margenau to Marshall Warren Nirenberg
Marshall Warren Nirenberg was an American biochemist and geneticist of Jewish origin. He shared a Nobel Prize in Physiology or Medicine in 1968 with Har Gobind Khorana and Robert W. Holley for "breaking the genetic code" and describing how it operates in protein synthesis...
- (abstract) Negotiating the Boundaries of Science and Religion: The Case of Henry Margenau, William A. Durbin, Zygon, Volume 34, Issue 1, Date: March 1999, Pages: 167-193
- (abstract) Beyond Relativism and Foundationalism: a prolegomenon to Future Research in ethics, J. W. Traphagan
John Willis Traphagan is an associate professor of Asian Studies, Anthropology, and Religious Studies at the University of Texas at Austin. Traphagan's research has largely focused on rural Japan, with most of his research conducted in Iwate Prefecture...
, Zygon, Volume 29, Issue 2, Date: June 1994, Pages: 153-172