Eric Lerner

Eric J. Lerner (born May 31, 1947) is an American popular science writer and independent plasma researcher. He wrote the 1991 book ''The Big Bang Never Happened'', which advocates Hannes Alfvén's plasma cosmology instead of the Big Bang theory. He is founder, president, and chief scientist of LPP Fusion.Eric Lerner's biography page at Lawrenceville Plasma Physics, Inc.
/ref>

Lerner received a BA in physics from Columbia University.

LPP Fusion

In 1984, he began studying plasma phenomena and laboratory fusion devices, performing experimental work on a machine called a dense plasma focus (DPF). NASA's Jet Propulsion Laboratory has funded mainstream as well as alternative approaches to fusion, and between 1994 and 2001 NASA provided a grant to Lawrenceville Plasma Physics, the company of which Lerner was the only employee, to explore whether Lerner's alternative approach to fusion might be useful to propel spacecraft; a 2007 ''New York Times'' article noted that Lerner had not received funding from the United States Department of Energy. He believes that a dense plasma focus can also be used to produce useful aneutronic fusion energy.Patrick Huyghe
"3 Ideas That Are Pushing the Edge of Science"
''Discover Magazine'', June 2008 Lerner explained his "Focus Fusion" approach in a 2007 Google Tech Talk.

On November 14, 2008, Lerner received funding for continued research, to test the scientific feasibility of Focus Fusion. On January 28, 2011, LPP published preliminary results. In March 2012, the company published a paper saying that it had achieved temperatures of 1.8 billion degrees, beating the old record of 1.1 billion that had survived since 1978. In 2012 the company announced a collaboration with a lab at the Islamic Azad University Central Tehran Branch in Iran. In 2017, Lerner et al. published evidence of confined ion energies in excess of 200 keV, with the best “shot” having a mean ion energy of 240 keV ± 20 keV which was reported as a record for confined fusion plasmas.

''The Big Bang Never Happened''

In his book ''The Big Bang Never Happened: A Startling Refutation of the Dominant Theory of the Origin of the Universe'' (Knopf Doubleday, 1992), Lerner rejects mainstream Big Bang cosmology, and instead advances a non-standard plasma cosmology originally proposed in the 1960s by Hannes Alfvén.

Criticism

Lerner's ideas have been rejected by mainstream physicists and cosmologists. In these critiques, critics have explained that, contrary to Lerner's assertions, the size of superclusters is a feature limited by subsequent observations to the end of greatness and is consistent with having arisen from a power spectrum of density fluctuations growing from the quantum fluctuations predicted in inflationary models. Anisotropies were discovered in subsequent analysis of both the COBE and BOOMERanG experiments and were more fully characterized by the Wilkinson Microwave Anisotropy Probe and the Planck space observatory.

Physical cosmologists who have commented on the book have generally dismissed it."Big Bang Theory Makes Sense of Cosmic Facts; No Contradiction"
''The New York Times'', June 18, 1991
''The New York Times'', September 1, 1991A critique of the tactics of Eric Lerner mentioning him explicitly by name appears on Sean Carroll's blog
''Preposterous Universe''
/ref> In particular, American astrophysicist and cosmologist Edward L. Wright criticized Lerner for making errors of fact and interpretation, arguing that: Wright, Edward L. "
Errors in "The Big Bang Never Happened"
'
* Lerner's alternative model for Hubble's law is dynamically unstable
* the number density of distant radio sources falsifies Lerner's explanation for the cosmic microwave background
* Lerner's explanation that the helium abundance is due to stellar nucleosynthesis fails because of the small observed abundance of heavier elements

Activism

While at Columbia, Lerner participated in the 1965 Selma March and helped organize the 1968 Columbia Student Strike.

In the 1970s, Lerner became involved in the National Caucus of Labor Committees, an offshoot of the Columbia University Students for a Democratic Society. Lerner left the National Caucus in 1978, later stating in a lawsuit that he had resisted pressure from the U.S. Labor Party, an organization led by Lyndon LaRouche, to violate election law by channeling profits of an engineering firm to the organization.

Lerner sought civil rights protection for immigrants as a member and spokesman for the New Jersey Civil Rights Defense Committee. He participated in the Occupy Wall Street protests in 2011.Harkinson, Josh.
Occupy Protesters' One Demand: A New New Deal—Well, Maybe
, ''Mother Jones'', October 18, 2011.

References

External links

LPPFusion

Focus Fusion Society

The Big Bang Never Happened
(archived)

{{DEFAULTSORT:Lerner, Eric
1947 births
Living people
21st-century American inventors
21st-century American physicists
American cosmologists
American plasma physicists
American science writers
American socialists
Columbia College (New York) alumni
Discover (magazine) people
Pseudoscientific physicists
Scientists from Brookline, Massachusetts
University System of Maryland alumni
Writers from Brookline, Massachusetts