The Meaning of It All


Thoughts of a Citizen Scientist

The Meaning of It All is non-technical book in which Richard Phillips Feynman investigates the relationship between science and society. This book contains three public lectures Richard Feynman gave on the theme “A Scientist Looks at Society” during the John Danz Lecture Series at the University of Washington, Seattle in April 1963. At the time Richard Feynman was already a highly respected physicist who played a big role in laying the groundwork for modern particle physics.

The three lectures were not published at the time, because, despite requests by the University of Washington Press, Richard Feynman did not want them to be printed. The Meaning of It All was published posthumously by Addison–Wesley in 1998, with the lectures having been transcribed “verbatim” from audio recordings. Carl Feynman and Michelle Feynman for making this book possible.

In the first lecture, “The Uncertainty of Science” Feynman explains the nature of science, that it is a “method for finding things out”, and that it is “based on the principle that observation is the judge of whether something is so or not”. He says that uncertainty and doubt in science is a good thing, because it always keeps the door open for further investigation.

The second lecture, “The Uncertainty of Values” deals with his views on the relationship between science, religion and politics. Feynman acknowledges science's limitations and says that it does not have the value system that religions have, but adds that it can be used to help in making decisions. He also stresses the importance of having the freedom to question and explore, and criticizes the (then) Soviet Union by saying that no government has the right to decide which scientific principles are correct and which are not.

In the third lecture, “This Unscientific Age”, the longest of the three, Feynman discusses his views on modern society and how unscientific it is. Using a number of anecdotes as examples, he covers a range of topics, including “faith healing, flying saucers, politics, psychic phenomena, TV commercials, and desert real estate”.

Lecture Listing
[01] The Uncertainty of Science [read]
[02] The Uncertainty of Values [read]
[03] This Unscientific Age [read]
My Additional Lecture’s Choice
[04] What is Science? [read]
[05] The Relation of Science and Religion [read]