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--- cple:copyleft [2025/12/05 10:05] – created - external edit 127.0.0.1
+++ cple:copyleft [2025/12/17 04:30] (current) – external edit 127.0.0.1
@@ Line 20: / Line 20: @@
 ![](https://lowimpactorg.onyx-sites.io/wp-content/uploads/copyleft-stallman.jpg)
 <caption>
- Richard Stallman, who developed the first copyleft licences in the 1980s – the GNU software licences.
+ _Richard Stallman, who developed the first copyleft licences in the 1980s – the GNU software licences._
 </caption>
 </figure>
@@ Line 48: / Line 48: @@
 ![](https://lowimpactorg.onyx-sites.io/wp-content/uploads/copyleft-cc-licence.png)
 <caption>
- Creative Commons licence at the bottom of a web page.
+ _Creative Commons licence at the bottom of a web page._
 </caption>
 </figure>
@@ Line 96: / Line 96: @@
 ![](https://lowimpactorg.onyx-sites.io/wp-content/uploads/copyleft-jefferson.jpg)
 <caption>
- “Knowledge is the common property of mankind.” - Thomas Jefferson.
+ _“Knowledge is the common property of mankind.” - Thomas Jefferson._
 </caption>
 </figure>
@@ Line 128: / Line 128: @@
 ![](https://lowimpactorg.onyx-sites.io/wp-content/uploads/copyleft-licence-layers.png)
 <caption>
- Creative Commons licenses have a ‘3-layer’ design – there’s a legal layer to satisfy lawyers; a plain-language layer that’s accessible to the general public; and a ‘machine-readable’ layer that search engines and other tech can understand.
+ _Creative Commons licenses have a ‘3-layer’ design – there’s a legal layer to satisfy lawyers; a plain-language layer that’s accessible to the general public; and a ‘machine-readable’ layer that search engines and other tech can understand._
 </caption>
 </figure>
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 ## Further resources
+- [Creative Commons](https://creativecommons.org/)
+- [Free Software Foundation licensing](https://www.fsf.org/licensing)
+- [Choose an open source licence](https://choosealicense.com/)
+- [Richard Stallman](https://www.gnu.org/licenses/copyleft.html) - what is copyleft?
+- [GNU software licences](https://www.gnu.org/licenses/)
+- [GNU manifesto](https://www.gnu.org/gnu/manifesto.html)
-## Specialist(s)
+## Specialist curators of this topic