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Gregory Benford

Gregory Benford is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Gregory Benford rather than just read about it. In short: Gregory Benford (born January 30, 1941) is an American science fiction author and astrophysicist who is professor emeritus at the department of physics and astronomy at the University of California, Irvine. He is a contributing editor of Reason magazine.

Gregory Benford — main illustration
Gregory Benford — illustration

Key takeaways

  • Gregory Benford belongs to physics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Gregory Benford to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Gregory Benford from memory before moving on to harder problems.

Reference excerpt

Gregory Benford (born January 30, 1941) is an American science fiction author and astrophysicist who is professor emeritus at the department of physics and astronomy at the University of California, Irvine. He is a contributing editor of Reason magazine. Benford wrote the Galactic Center Saga science fiction novels, beginning with In the Ocean of Night (1977). The series postulates a galaxy in which sentient organic life is in constant warfare with sentient electromechanical life. In 1969, he wrote "The Scarred Man", the first story about a computer virus (based on a real computer virus he had spread), published in 1970.

Biography Benford was born in Mobile, Alabama and grew up in Robertsdale and Fairhope. Graduating Phi Beta Kappa, he received a Bachelor of Science in physics in 1963 from the University of Oklahoma in Norman, Oklahoma, followed by a Master of Science from the University of California, San Diego in 1965, and a doctorate there in 1967. That same year he married Joan Abbe, with whom he had two children. Benford modeled characters in several of his novels after his wife, most prominently the heroine of Artifact. She died in 2002. Benford has an identical twin brother, James (Jim) Benford, with whom he has collaborated on science fiction stories. Both got their start in science fiction fandom, with Gregory being a co-editor of the science fiction fanzine Void. At one point, Benford said he was an atheist because he could not reconcile the evil in the world with a benevolent God. However, he has returned to the Episcopal Church where he is a communicant at St. Mary's Episcopal Church in Laguna Beach. He has been a long-time resident of Laguna Beach, California.

Writing career Gregory Benford's first professional sale was the story "Stand-In" in the Magazine of Fantasy and Science Fiction (June 1965), which won second prize in a short story contest based on a poem by Doris Pitkin Buck. In 1969, he began writing a science column for Amazing Stories. Benford tends to write hard science fiction which incorporates the research he is doing as a practical scientist. He has worked on collaborations with authors William Rotsler, David Brin and Gordon Eklund. His time-travel novel Timescape (1980) won both the Nebula Award and the John W. Campbell Memorial Award. This scientific procedural novel eventually lent its title to a line of science fiction published by Pocket Books. In the late 1990s, he wrote Foundation's Fear, one of an authorized sequel trilogy to Isaac Asimov's Foundation series. Other novels published in that period include several near-future science thrillers: Cosm (1998), The Martian Race (1999) and Eater (2000). Benford has served as an editor of numerous alternate history anthologies, as well as collections of Hugo Award winners. He has been nominated for four Hugo Awards (for two short stories and two novellas) and 13 Nebula Awards (in all categories). In addition to Timescape, he won the Nebula for the novelette "If the Stars Are Gods" (with Eklund). Benford was a guest of honour at Aussiecon Three, the 1999 Worldcon. He remains a regular contributor to science fiction fanzines, for example Apparatchik (defunct as of 1997). In 2016 Benford was the recipient of the Los Angeles Science Fantasy Society Forry Award Lifetime Achievement Award in the Field of Science Fiction.

Contributions to science and speculative science

Gregory Benford is professor emeritus of Physics at the University of California, Irvine. With more than 200 scientific publications, his research encompassed both theory and experiments in the fields of astrophysics and plasma physics. His research has been supported by NSF, NASA, AFOSR, DOE and other agencies. He is an ongoing advisor to NASA, DARPA (Defense Advanced Research Projects Agency) and the CIA. Benford's work in physics at the University of California focused on theoretical and experimental plasma physics, including studies of extremely strong turbulence, particularly in astrophysical contexts, and studies of magnetic structures from the Galactic Center to large-scale galactic jets. Working in collaboration with, among others, science fiction writers Cramer, Forward, and Landis, Benford worked on a theoretical study of the physics of wormholes, which pointed out that wormholes, if formed in the early universe, could still exist in the present day if they were wrapped in a negative-mass cosmic string. Such wormholes could potentially be detected by gravitational lensing. In 2004, Benford proposed that the harmful effects of global warming could be reduced by the construction of a rotating Fresnel lens 1,000 kilometres across, floating in space at the Lagrangian point L1. According to Benford, this lens would diffuse the light from the Sun and reduce the solar energy reaching the Earth by approximately 0.5% to 1%. He estimated that this would cost around US$10 billion. His plan has been commented on in a variety of forums. A similar space sunshade was proposed in 1989 by J. T. Early, and again in 1997 by Edward Teller, Lowell Wood, and Roderick Hyde. In 2006, Benford pointed out one possible danger in this approach: if this lens were built and global warming were avoided, there would be less incentive to reduce greenhouse gases, and humans might continue to produce too much carbon dioxide until it caused some other environmental catastrophe, such as a chemical change in ocean water that could be disastrous to ocean life. Benford serves on the board of directors and the steering committee of the Mars Society. He has advocated human cryopreservation, for example by signing an open letter to support research into cryonics, being a member of Alcor, and by being an advisor to a UK cryonics and cryopreservation advocacy group. Gregory Benford retired from the University of California in 2006 in order to found and develop Genescient Corporation. Genescient is a new generation biotechnology company that claims to combine evolutionary genomics with massive selective screening to analyze and exploit the genetics of model animal and human whole genomes.

Scientific awards and recognition

Phi Beta Kappa Woodrow Wilson Fellow Fellow of the American Physical Society Visiting Fellow Cambridge University University of Turin University of Bologna. 1995 Lord Prize for contributions to science 2006 Professor Emeritus at the University of California, Irvine

Benford's law of controversy

… excerpt ends here. Continue reading the full article.

Illustrations

Gregory Benford illustration
Gregory Benford: Benford in 2008
Benford in 2008

Worked examples

Example 1 — a first encounter with Gregory Benford

Start with the simplest possible case. Write down what Gregory Benford claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Gregory Benford before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Gregory Benford ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Gregory Benford

In research
Gregory Benford appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Gregory Benford in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Gregory Benford is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1941 births, 20th-century American male novelists, 20th-century American novelists, so understanding it makes those chapters shorter.
In everyday life
Look for Gregory Benford outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Gregory Benford in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Gregory Benford means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Gregory Benford out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Gregory Benford in simple terms?

Gregory Benford (born January 30, 1941) is an American science fiction author and astrophysicist who is professor emeritus at the department of physics and astronomy at the University of California, Irvine. He is a contributing editor of Reason magazine.

Why does Gregory Benford matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Gregory Benford?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Gregory Benford.

Tags

  • 1941 births
  • 20th-century American male novelists
  • 20th-century American novelists
  • 21st-century American male writers
  • 21st-century American novelists
  • 21st-century American physicists
  • American astronomers
  • American atheists
  • American libertarians
  • American science fiction critics
  • American science fiction writers
  • Analog Science Fiction and Fact people

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