Comment / Share

 
  Instagram Profile - Geoffrey Haselhurst

Geoff

Copyright - Copyleft - GNU Free License
(Heraclitus, 500BC)  All things come out of the One and the One out of all things.Plato (Republic, 380BC ) And those whose hearts are fixed on Reality itself deserve the title of Philosophers(Aristotle, 340BC)  The first philosophy (Metaphysics) is universal and is exclusively concerned with primary substance. ... And here we will have the science to study that which is, both in its essence and in the properties which, just as a thing that is, it has.Gottfried Leibniz  - Reality cannot be found except in One single source, because of the interconnection of all things with one another. (Kant, 1781) Natural science (physics) contains in itself synthetical judgments <em>a priori</em>, as principles. ... Space then is a necessary representation <em>a priori</em>, which serves for the foundation of all external intuitions.Charles Darwin -  Evolution Truth - Although I am fully convinced of the truth of the views given in this volume I by no means expect to convince experienced naturalists whose minds are stocked with a multitude of facts all viewed, during a long course of years, from a point of view directly opposite to mine. But I look with confidence to the future to young and rising naturalists, who will be able to view both sides of the question with impartiality.(Albert Einstein, 1928, Leiden) According to the general theory of relativity space without ether is unthinkable; for in such space there not only would be no propagation of light, but also no possibility of existence for standards of space and time.Geoffrey Haselhurst - Philosopher of Science, Metaphysics. Philosophy of Science Articles on Truth and Reality - On the Metaphysics of Space and Motion and the Wave Structure of Matter.

Summary / Information on Copyright, Public Domain, Copyleft GNU Free Documentation License
By Philosopher of Science, Metaphysics Geoff Haselhurst - Bibliography - Email


Introduction

The information and knowledge in this website is Copyright 1997-2018 by Geoff Haselhurst. However, as a philosopher I strongly support the free distribution and access of knowledge on the Internet and around the world. To do this the Copyleft / GNU Free Documentation License (FDL) was developed (by some very smart and nice people as I see things) to ensure that knowledge could be copied and freely distributed (see articles below). Thus I have chosen to place the knowledge in this website under the Copyleft GNU Free Documentation License Agreement. This means that you can copy and distribute content from this website under the same License. Any creative changes to this work cannot be copyrighted (as happens for public domain knowledge) but must also be released under the same Copyleft / GNU Free Documentation License.

Please ensure that any content (including images) used from this website contains the following notice and an active link back to the original page on this website. Thanks, Geoff Haselhurst

Copyright © 1997-2018 Geoff Haselhurst
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation. Original Source:
(Add Link to original page here.)


Use of Images on this Website

Heraclitus - All things come out of the One, and the One out of All things. The Philosophy Shop of Fine Art Prints and Famous Philosopher's Quotes.We have over a thousand images on various pages - mainly Philosophy, Physics, Metaphysics and Fine Art (Renaissance, Impressionist, Erotic Art / Vintage Erotica). Because of this we notice that many of our images are appearing on other people's websites. We are more than happy for people to use these images (and many quotes) on their own web pages (we think it's great actually!). However, for copyright reasons we ask that you do not copy images and upload them to your server. Instead you can just right click on images, select properties, copy their https URL address and link directly to that (so they are downloaded from our server onto your page).

For example, this Heraclitus image can by used by right clicking on image, selecting properties, and copying https URL address and adding it into your html code as;
<img src="https://www.spaceandmotion.com/Images/philosophy-shop/philosophy-shop-heraclitus.jpg">

Many of our images can be found on the following two pages;
Pictures of Famous Philosophers - Ancient Greek Philosophers (Socrates, Plato, Aristotle, Cicero, Aurelius, etc. ) Eastern Philosophy (Buddha, Confucius, Lao Tzu, etc. ) Western Philosophy (Thomas Hobbes, ... Albert Einstein, ...etc. )
Philosophy: Art / Truth - The Philosophy of Art and the Art of Philosophy. The greatest Art is founded on profound Truths. Art Pictures and Quotations from Botticelli, Da Vinci, Michelangelo, Titian, Caravaggio, Reubens, Velazquez, Rembrandt, Goya, Renoir, Van Gogh, Mattise, Picasso, Warhol. On the rise and fall of great Art - On the new Metaphysical foundations of Art as representation of Absolute Truth and Reality.

We also have a philosophy shop (see below) that has many of our favourite Philosophy Images printed on various products and you are also most welcome to use those images using the above procedure. Thanks and Enjoy.

Geoff Haselhurst
On Truth and Reality - Philosophy Physics Metaphysics - The Wave Structure of Matter


GNU Free Documentation License

0. PREAMBLE
The purpose of this License is to make a manual, textbook, or other functional and useful document "free" in the sense of freedom: to assure everyone the effective freedom to copy and redistribute it, with or without modifying it, either commercially or non commercially. Secondarily, this License preserves for the author and publisher a way to get credit for their work, while not being considered responsible for modifications made by others.

This License is a kind of "copyleft", which means that derivative works of the document must themselves be free in the same sense. It complements the GNU General Public License, which is a copyleft license designed for free software.

We have designed this License in order to use it for manuals for free software, because free software needs free documentation: a free program should come with manuals providing the same freedoms that the software does. But this License is not limited to software manuals; it can be used for any textual work, regardless of subject matter or whether it is published as a printed book. We recommend this License principally for works whose purpose is instruction or reference.

1. APPLICABILITY AND DEFINITIONS
This License applies to any manual or other work, in any medium, that contains a notice placed by the copyright holder saying it can be distributed under the terms of this License. Such a notice grants a world-wide, royalty-free license, unlimited in duration, to use that work under the conditions stated herein. The "Document", below, refers to any such manual or work. Any member of the public is a licensee, and is addressed as "you". You accept the license if you copy, modify or distribute the work in a way requiring permission under copyright law.

A "Modified Version" of the Document means any work containing the Document or a portion of it, either copied verbatim, or with modifications and/or translated into another language.

A "Secondary Section" is a named appendix or a front-matter section of the Document that deals exclusively with the relationship of the publishers or authors of the Document to the Document's overall subject (or to related matters) and contains nothing that could fall directly within that overall subject. (Thus, if the Document is in part a textbook of mathematics, a Secondary Section may not explain any mathematics.) The relationship could be a matter of historical connection with the subject or with related matters, or of legal, commercial, philosophical, ethical or political position regarding them.

The "Invariant Sections" are certain Secondary Sections whose titles are designated, as being those of Invariant Sections, in the notice that says that the Document is released under this License. If a section does not fit the above definition of Secondary then it is not allowed to be designated as Invariant. The Document may contain zero Invariant Sections. If the Document does not identify any Invariant Sections then there are none.

The "Cover Texts" are certain short passages of text that are listed, as Front-Cover Texts or Back-Cover Texts, in the notice that says that the Document is released under this License. A Front-Cover Text may be at most 5 words, and a Back-Cover Text may be at most 25 words.

A "Transparent" copy of the Document means a machine-readable copy, represented in a format whose specification is available to the general public, that is suitable for revising the document straightforwardly with generic text editors or (for images composed of pixels) generic paint programs or (for drawings) some widely available drawing editor, and that is suitable for input to text formatters or for automatic translation to a variety of formats suitable for input to text formatters. A copy made in an otherwise Transparent file format whose markup, or absence of markup, has been arranged to thwart or discourage subsequent modification by readers is not Transparent. An image format is not Transparent if used for any substantial amount of text. A copy that is not "Transparent" is called "Opaque".

Examples of suitable formats for Transparent copies include plain ASCII without markup, Texinfo input format, LaTeX input format, SGML or XML using a publicly available DTD, and standard-conforming simple HTML, PostScript or PDF designed for human modification. Examples of transparent image formats include PNG, XCF and JPG. Opaque formats include proprietary formats that can be read and edited only by proprietary word processors, SGML or XML for which the DTD and/or processing tools are not generally available, and the machine-generated HTML, PostScript or PDF produced by some word processors for output purposes only.

The "Title Page" means, for a printed book, the title page itself, plus such following pages as are needed to hold, legibly, the material this License requires to appear in the title page. For works in formats which do not have any title page as such, "Title Page" means the text near the most prominent appearance of the work's title, preceding the beginning of the body of the text.

A section "Entitled XYZ" means a named subunit of the Document whose title either is precisely XYZ or contains XYZ in parentheses following text that translates XYZ in another language. (Here XYZ stands for a specific section name mentioned below, such as "Acknowledgements", "Dedications", "Endorsements", or "History".) To "Preserve the Title" of such a section when you modify the Document means that it remains a section "Entitled XYZ" according to this definition.

The Document may include Warranty Disclaimers next to the notice which states that this License applies to the Document. These Warranty Disclaimers are considered to be included by reference in this License, but only as regards disclaiming warranties: any other implication that these Warranty Disclaimers may have is void and has no effect on the meaning of this License.

2. VERBATIM COPYING
You may copy and distribute the Document in any medium, either commercially or non commercially, provided that this License, the copyright notices, and the license notice saying this License applies to the Document are reproduced in all copies, and that you add no other conditions whatsoever to those of this License. You may not use technical measures to obstruct or control the reading or further copying of the copies you make or distribute. However, you may accept compensation in exchange for copies. If you distribute a large enough number of copies you must also follow the conditions in section 3.

You may also lend copies, under the same conditions stated above, and you may publicly display copies.

3. COPYING IN QUANTITY
If you publish printed copies (or copies in media that commonly have printed covers) of the Document, numbering more than 100, and the Document's license notice requires Cover Texts, you must enclose the copies in covers that carry, clearly and legibly, all these Cover Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on the back cover. Both covers must also clearly and legibly identify you as the publisher of these copies. The front cover must present the full title with all words of the title equally prominent and visible. You may add other material on the covers in addition. Copying with changes limited to the covers, as long as they preserve the title of the Document and satisfy these conditions, can be treated as verbatim copying in other respects.

If the required texts for either cover are too voluminous to fit legibly, you should put the first ones listed (as many as fit reasonably) on the actual cover, and continue the rest onto adjacent pages.

If you publish or distribute Opaque copies of the Document numbering more than 100, you must either include a machine-readable Transparent copy along with each Opaque copy, or state in or with each Opaque copy a computer-network location from which the general network-using public has access to download using public-standard network protocols a complete Transparent copy of the Document, free of added material. If you use the latter option, you must take reasonably prudent steps, when you begin distribution of Opaque copies in quantity, to ensure that this Transparent copy will remain thus accessible at the stated location until at least one year after the last time you distribute an Opaque copy (directly or through your agents or retailers) of that edition to the public.

It is requested, but not required, that you contact the authors of the Document well before redistributing any large number of copies, to give them a chance to provide you with an updated version of the Document.

4. MODIFICATIONS
You may copy and distribute a Modified Version of the Document under the conditions of sections 2 and 3 above, provided that you release the Modified Version under precisely this License, with the Modified Version filling the role of the Document, thus licensing distribution and modification of the Modified Version to whoever possesses a copy of it. In addition, you must do these things in the Modified Version:

A. Use in the Title Page (and on the covers, if any) a title distinct from that of the Document, and from those of previous versions (which should, if there were any, be listed in the History section of the Document). You may use the same title as a previous version if the original publisher of that version gives permission.
B. List on the Title Page, as authors, one or more persons or entities responsible for authorship of the modifications in the Modified Version, together with at least five of the principal authors of the Document (all of its principal authors, if it has fewer than five), unless they release you from this requirement.
C. State on the Title page the name of the publisher of the Modified Version, as the publisher.
D. Preserve all the copyright notices of the Document.
E. Add an appropriate copyright notice for your modifications adjacent to the other copyright notices.
F. Include, immediately after the copyright notices, a license notice giving the public permission to use the Modified Version under the terms of this License, in the form shown in the Addendum below.
G. Preserve in that license notice the full lists of Invariant Sections and required Cover Texts given in the Document's license notice.
H. Include an unaltered copy of this License.
I. Preserve the section Entitled "History", Preserve its Title, and add to it an item stating at least the title, year, new authors, and publisher of the Modified Version as given on the Title Page. If there is no section Entitled "History" in the Document, create one stating the title, year, authors, and publisher of the Document as given on its Title Page, then add an item describing the Modified Version as stated in the previous sentence.
J. Preserve the network location, if any, given in the Document for public access to a Transparent copy of the Document, and likewise the network locations given in the Document for previous versions it was based on. These may be placed in the "History" section. You may omit a network location for a work that was published at least four years before the Document itself, or if the original publisher of the version it refers to gives permission.
K. For any section Entitled "Acknowledgements" or "Dedications", Preserve the Title of the section, and preserve in the section all the substance and tone of each of the contributor acknowledgements and/or dedications given therein.
L. Preserve all the Invariant Sections of the Document, unaltered in their text and in their titles. Section numbers or the equivalent are not considered part of the section titles.
M. Delete any section Entitled "Endorsements". Such a section may not be included in the Modified Version.
N. Do not retitle any existing section to be Entitled "Endorsements" or to conflict in title with any Invariant Section.
O. Preserve any Warranty Disclaimers.
If the Modified Version includes new front-matter sections or appendices that qualify as Secondary Sections and contain no material copied from the Document, you may at your option designate some or all of these sections as invariant. To do this, add their titles to the list of Invariant Sections in the Modified Version's license notice. These titles must be distinct from any other section titles.

You may add a section Entitled "Endorsements", provided it contains nothing but endorsements of your Modified Version by various parties--for example, statements of peer review or that the text has been approved by an organization as the authoritative definition of a standard.

You may add a passage of up to five words as a Front-Cover Text, and a passage of up to 25 words as a Back-Cover Text, to the end of the list of Cover Texts in the Modified Version. Only one passage of Front-Cover Text and one of Back-Cover Text may be added by (or through arrangements made by) any one entity. If the Document already includes a cover text for the same cover, previously added by you or by arrangement made by the same entity you are acting on behalf of, you may not add another; but you may replace the old one, on explicit permission from the previous publisher that added the old one.

The author(s) and publisher(s) of the Document do not by this License give permission to use their names for publicity for or to assert or imply endorsement of any Modified Version.

5. COMBINING DOCUMENTS
You may combine the Document with other documents released under this License, under the terms defined in section 4 above for modified versions, provided that you include in the combination all of the Invariant Sections of all of the original documents, unmodified, and list them all as Invariant Sections of your combined work in its license notice, and that you preserve all their Warranty Disclaimers.

The combined work need only contain one copy of this License, and multiple identical Invariant Sections may be replaced with a single copy. If there are multiple Invariant Sections with the same name but different contents, make the title of each such section unique by adding at the end of it, in parentheses, the name of the original author or publisher of that section if known, or else a unique number. Make the same adjustment to the section titles in the list of Invariant Sections in the license notice of the combined work.

In the combination, you must combine any sections Entitled "History" in the various original documents, forming one section Entitled "History"; likewise combine any sections Entitled "Acknowledgements", and any sections Entitled "Dedications". You must delete all sections Entitled "Endorsements."

6. COLLECTIONS OF DOCUMENTS
You may make a collection consisting of the Document and other documents released under this License, and replace the individual copies of this License in the various documents with a single copy that is included in the collection, provided that you follow the rules of this License for verbatim copying of each of the documents in all other respects.

You may extract a single document from such a collection, and distribute it individually under this License, provided you insert a copy of this License into the extracted document, and follow this License in all other respects regarding verbatim copying of that document.

7. AGGREGATION WITH INDEPENDENT WORKS
A compilation of the Document or its derivatives with other separate and independent documents or works, in or on a volume of a storage or distribution medium, is called an "aggregate" if the copyright resulting from the compilation is not used to limit the legal rights of the compilation's users beyond what the individual works permit. When the Document is included in an aggregate, this License does not apply to the other works in the aggregate which are not themselves derivative works of the Document.

If the Cover Text requirement of section 3 is applicable to these copies of the Document, then if the Document is less than one half of the entire aggregate, the Document's Cover Texts may be placed on covers that bracket the Document within the aggregate, or the electronic equivalent of covers if the Document is in electronic form. Otherwise they must appear on printed covers that bracket the whole aggregate.

8. TRANSLATION
Translation is considered a kind of modification, so you may distribute translations of the Document under the terms of section 4. Replacing Invariant Sections with translations requires special permission from their copyright holders, but you may include translations of some or all Invariant Sections in addition to the original versions of these Invariant Sections. You may include a translation of this License, and all the license notices in the Document, and any Warranty Disclaimers, provided that you also include the original English version of this License and the original versions of those notices and disclaimers. In case of a disagreement between the translation and the original version of this License or a notice or disclaimer, the original version will prevail.

If a section in the Document is Entitled "Acknowledgements", "Dedications", or "History", the requirement (section 4) to Preserve its Title (section 1) will typically require changing the actual title.

9. TERMINATION
You may not copy, modify, sublicense, or distribute the Document except as expressly provided for under this License. Any other attempt to copy, modify, sublicense or distribute the Document is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.

10. FUTURE REVISIONS OF THIS LICENSE
The Free Software Foundation may publish new, revised versions of the GNU Free Documentation License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. See https://www.gnu.org/copyleft/.

Each version of the License is given a distinguishing version number. If the Document specifies that a particular numbered version of this License "or any later version" applies to it, you have the option of following the terms and conditions either of that specified version or of any later version that has been published (not as a draft) by the Free Software Foundation. If the Document does not specify a version number of this License, you may choose any version ever published (not as a draft) by the Free Software Foundation.

How to use this License for your documents
To use this License in a document you have written, include a copy of the License in the document and put the following copyright and license notices just after the title page:

Copyright © 1997-2018 Geoff Haselhurst
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".

From Wikipedia, the free encyclopedia - https://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License


Copyleft

In copyleft, a copyright holder grants an irrevocable license to the recipient of a copy, generally permitting the free unlimited use, modification and redistribution of copies, often including sale of media or auxiliary materials which may carry a different copyright license (e.g. documentation). The distinctive condition to that license is that any modifications to the work, if redistributed, must carry the same permissions (i.e. license terms) and be made available in a form which facilitates modification. For software, this means in source code.

Copyleft applies copyright law to force derivative works to also be released with a copyleft license. So long as all of those wanting to modify the work accept the terms, the net effect is to facilitate successive improvement by a wide range of contributors. Those who are unwilling or unable to accept the terms are prohibited from creating derivative works.

No restrictions apply to works in the public domain. They may be freely modified, and the creator of the derivative work may license any new portions of the derivative work, but not the public domain portion, under any terms, or none. The resulting derivative work may not be available to the creators of the original or may compete with them.

The concept of copyleft arose when Richard Stallman was working on a Lisp interpreter. Symbolics asked to use the Lisp interpreter, and Stallman agreed to supply them with a public domain version of his work. Symbolics extended and improved the Lisp interpreter, but when Stallman wanted access to the improvements that Symbolics had made to his interpreter, Symbolics refused. Stallman then, in 1984, proceeded to create a software license that would prevent this behavior which he named software hoarding. The term "copyleft" according to some source came from a message contained in Tiny BASIC, a free distributed version of Basic written by Dr. Wang in the late 1970s. The program listing contained the phrases "All Wrongs reserved" and "CopyLeft." Richard Stallman himself says the word comes from Don Hopkins, who he calls a very imaginative fellow, who mailed him a letter in 1984 or 1985 on which was written: "Copyleft--all rights reversed." [1] (https://www.gnu.org/gnu/thegnuproject.html)

There are definitional problems with the term "copyleft" which contribute to controversy over it. The term originated as an amusing backformation from the term 'copyright', and was originally a noun, meaning the copyright license terms of the GNU General Public License (GPL) originated by Richard Stallman as part of the Free Software Foundation's work. Thus, 'your program is covered by the copyleft'. When used as a verb (i.e. 'he copylefted his most recent version'), it is less precise and can refer to any of several similar licenses, or indeed to a notional imaginary license for discussion purposes.

Because of complications caused by use of software library routines, there developed the GNU Library General Public License (subsequently renamed the Lesser GPL), which changes the requirement of further distribution in ways which are compatible with actual library routine use.

Copyleft is one of the key features in free software/open source licences, and is the licenses' legal framework to ensure that derivatives of the licensed work stay free/open. If the licensee fails to distribute derivative works under the same license he will face legal consequences - the license is terminated, leaving the licensee without permission to copy, distribute, display publicly, or prepare derivative works of the software.

Other free software licenses, such as those used by the BSD operating systems, the X Window System and the Apache web server, are not copyleft licenses because they do not require the licensee to distribute derivative works under the same license. There is an ongoing debate as to which class of license provides a larger degree of freedom. This debate hinges on complex issues such as the definition of freedom and whose freedoms are more important. It is sometimes argued that the copyleft licenses attempt to maximize the freedom of all potential recipients in the future (freedom from the creation of proprietary software), while non-copyleft free software licenses maximize the freedom of the initial recipient (freedom to create proprietary software).

An example of a free software license that uses strong copyleft is the GNU General Public License. Free software licenses that use weak copyleft include the GNU Lesser General Public License and the Mozilla Public License. Examples of non-copyleft free software licenses include the Q Public License, the X11 license, and the BSD licenses.

Copyleft licenses for materials other than software include the Creative Commons ShareAlike licenses and the GNU Free Documentation License. The latter is being used for the content of Wikipedia. The Free Art license is a license that can be applied to any work of art.

Copyleft licenses are sometimes referred to as viral copyright licenses, often by those who feel that they may lose out as a result, because any works derived from a copylefted work must themselves be copylefted. The term "viral" implies propagation like that of a biological virus through an entire organ of similar cells or species of similar bodies. In context of legally binding contracts and licenses, "viral" refers to anything, especially anything memetic, that propagates itself by attaching itself to something else, regardless of whether the viral assertions themselves add value to the individual work. The viral metaphor is over-used but is reasonable to help distinguish between free software and open source in software and documentation projects. Most advocates of copyleft argue that the analogy between copyleft and computer viruses does not apply. As they point out, computer viruses generally infect computers without the awareness of the user, whereas the copyleft actually grants the user certain permissions to distribute modified programs, which is not allowed under copyright law without permission of the copyright holder. Most proprietary software licenses do not allow such distribution. Furthermore, copyright itself is "viral" in this sense, since any works derived from a copyrighted work must have permission from and obey any conditions set by the original copyright holder.

The view that copyleft licenses are viral is supported by Microsoft, who say that if a product uses GPLed code, that product automatically escapes the creator's control and becomes GPLed, leaving the creator no recourse. Obviously, working for a software company will have a like effect. Advocates, including Eben Moglen, Professor of Law at Columbia University and counsel for the Free Software Foundation, note that this is not true since the GPL is a license, not a contract.

Microsoft, and others, in describing the GPL as a "viral license", may also be referring to the idea that any release of something new under the GPL would seem to create a positive feedback network effect, in which over time there will be an ever-expanding amount of copylefted code. Code reuse is often useful in software engineering, as a way to save effort and get on with a project, especially when a perfectly sensible design and implementation has already been done and is available. In contrast, those working on non-copylefted programs will have to "reinvent the wheel" for parts of their programs. This is often cited as a disadvantage of non-copylefted software development.

Many feel that copyleft licenses are desirable and popular for shared works precisely because they are viral, and apply to all derivative works, which are thus "infected" by the requirement to re-integrate changes deemed desirable by any party down the line. This requirement is seen as important because it ensures uniform license terms and free access, and makes copyleft projects resistant to unnecessary forking because all maintainers, of the original work or other versions, may use any modifications released by anyone. Useful changes tend to be merged, and different versions are maintained only to the extent that they are useful. Without the "viral" license, variant terms can apply to the forks, derivative works can be controlled commercially by the parties that extend or translate them, and the project would degrade to an open source one. It is thought that Linux has not suffered the same fragmentation as Unix because it is copylefted.

Copyleft-like ideas are increasingly being suggested for patents, such as open patent pools that allow royalty-free use of patents contributed to the pool under certain conditions (such as surrendering the right to apply for new patents that are not contributed to the pool).

Copyleft is also starting to inspire the arts with movements like the Libre Society and open-source record labels emerging.

From Wikipedia, the free encyclopedia - https://en.wikipedia.org/wiki/Copyleft


Images - Fair Use

All images used on this website are freely available on the Internet, and some of them, in their original form, may be copyright. However, as the images have been saved at a very low data size (about 1 Kbyte) and the originals were more like 30 Kbyte, it seems that these images would be OK under the fair use ruling. See comments below from Wikipedia;

"Images and photographs, like written works, are subject to copyright. Someone owns them unless they have been explicitly placed in the public domain. Images on the internet need to be licensed directly from the copyright holder or someone able to license on their behalf. In some cases, fair use guidelines may allow a photograph to be used.

Amount and substantiality
This relates to how much of the original copyrighted work is used in the new work; if only a very small amount is used in relation to the original (perhaps a few sentences for a book review) then chances are that the sample is a case of fair use. However, if a very substantial amount is used (perhaps an entire chapter, taken verbatim) then this will often be considered copyright infringement. See Sony Corp. v. Universal City Studios for an example of substantial copying that was upheld as fair use.

One of the few cases where this factor is irrelevant is in sampling a piece of a copyrighted sound recording. If no permission is obtained to use a sample, then no matter how small the sample, an infringement has been committed. In regards to the digital reproduction of images it may be argued that a lower resolution sample of the image (i.e. thumbnails) is a lesser sample of the image (the sound recording sample is not analogous here) and thus the whole image is only being approximated by the lower resolution sample (limiting further reproduction outside an informational context) see the Kelly v. Arriba Soft Corporation case below.

Fair use on the Internet
A recent court case, Kelly v. Arriba Soft Corporation, provides and develops the relationship between thumbnails, inline linking and fair use. In the lower District Court case on a motion for summary judgment Arriba Soft was found to have violated copyright without a fair use defence in the use of thumbnail pictures and inline linking from Kelly's website in Arriba's image search engine. That decision was appealed and contested by Internet rights activists such as the Electronic Frontier Foundation, who argued that it is clearly covered under fair use. On appeal, the 9th District Court of Appeals found that the thumbnails were fair use and remanded the case to the lower court for trial after issuing a revised opinion on July 7, 2003. "


Related Links: Copyright - Copyleft / GNU Free License - Public Domain

https://fairuse.stanford.edu/index.html - Excellent resource / great articles!

https://www.gnu.org/copyleft/copyleft.html - Summary of Copyleft GNU Free License.

https://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License



Help Humanity

"You must be the change you wish to see in the world."
(Mohandas Gandhi)

Albert Einstein"When forced to summarize the general theory of relativity in one sentence: Time and space and gravitation have no separate existence from matter. ... Physical objects are not in space, but these objects are spatially extended. In this way the concept 'empty space' loses its meaning. ... The particle can only appear as a limited region in space in which the field strength or the energy density are particularly high. ...
The free, unhampered exchange of ideas and scientific conclusions is necessary for the sound development of science, as it is in all spheres of cultural life. ... We must not conceal from ourselves that no improvement in the present depressing situation is possible without a severe struggle; for the handful of those who are really determined to do something is minute in comparison with the mass of the lukewarm and the misguided. ...
Humanity is going to need a substantially new way of thinking if it is to survive!" (Albert Einstein)


Biography: Geoffrey Haselhurst, Philosopher of Science, Theoretical Physics, Metaphysics, Evolution. Our world is in great trouble due to human behaviour founded on myths and customs that are causing the destruction of Nature and climate change. We can now deduce the most simple science theory of reality - the wave structure of matter in space. By understanding how we and everything around us are interconnected in Space we can then deduce solutions to the fundamental problems of human knowledge in physics, philosophy, metaphysics, theology, education, health, evolution and ecology, politics and society.

This is the profound new way of thinking that Einstein realised, that we exist as spatially extended structures of the universe - the discrete and separate body an illusion. This simply confirms the intuitions of the ancient philosophers and mystics.

Given the current censorship in physics / philosophy of science journals (based on the standard model of particle physics / big bang cosmology) the internet is the best hope for getting new knowledge known to the world. But that depends on you, the people who care about science and society, realise the importance of truth and reality.

It is Easy to Help!

Just click on the Social Network links below, or copy a nice image or quote you like and share it. We have a wonderful collection of knowledge from the greatest minds in human history, so people will appreciate your contributions. In doing this you will help a new generation of scientists see that there is a simple sensible explanation of physical reality - the source of truth and wisdom, the only cure for the madness of man! Thanks! Geoff Haselhurst (Updated September, 2018)

A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it. (Max Planck, 1920)

  
  
    
Geoff
  
Instagram Profile - Geoffrey Haselhurst

Connect with Geoff Haselhurst at Facebook

"All that is necessary for evil to succeed is for good people to do nothing."
(Edmund Burke)

"In a time of universal deceit - telling the truth is a revolutionary act."
(George Orwell)

"Hell is Truth Seen Too Late."
(Thomas Hobbes)







Copyright 1997 - 2018
We support 'Fair Use' of these pages for Academic & Non Commercial use.
You are welcome to use images and text, but please reference them with a link to relevant web page on this site. Thanks!

Creative Commons License