Skip to main content Accessibility help
×
Hostname: page-component-77c89778f8-swr86 Total loading time: 0 Render date: 2024-07-24T14:31:55.386Z Has data issue: false hasContentIssue false

1 - Universal laws of nature

Published online by Cambridge University Press:  05 June 2012

Joseph L. McCauley
Affiliation:
University of Houston
Get access

Summary

In the presentation of the motions of the heavens, the ancients began with the principle that a natural retrograde motion must of necessity be a uniform circular motion. Supported in this particular by the authority of Aristotle, an axiomatic character was given to this proposition, whose content, in fact, is very easily grasped by one with a naive point of view; men deemed it necessary and ceased to consider another possibility. Without reflecting, Copernicus and Tycho Brahe still embraced this conception, and naturally the astronomers of their time did likewise.

Johannes Kepler, by Max Caspar

Mechanics in the context of history

It is very tempting to follow the mathematicians and present classical mechanics in an axiomatic or postulational way, especially in a book about theory and methods. Newton wrote in that way for reasons that are described in Westfall's biography (1980). Following the abstract Euclidean mode of presentation would divorce our subject superficially from the history of western European thought and therefore from its real foundations, which are abstractions based upon reproducible empiricism. A postulational approach, which is really a Platonic approach, would mask the way that universal laws of regularities of nature were discovered in the late middle ages in an atmosphere where authoritarian religious academics purported pseudo-scientifically to justify the burning of witches and other nonconformers to official dogma, and also tried to define science by the appeal to authority.

Type
Chapter
Information
Classical Mechanics
Transformations, Flows, Integrable and Chaotic Dynamics
, pp. 1 - 44
Publisher: Cambridge University Press
Print publication year: 1997

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Save book to Kindle

To save this book to your Kindle, first ensure coreplatform@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.

Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

Available formats
×

Save book to Dropbox

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.

Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

Available formats
×