Re: license option #librefest

Josh Halpern

Copyleft is not a license in the sense of Creative Commons at least according to this

and this

That being said, it looks as if you can use the GPL as the equivalent and simply put the symbol at the bottom of the pages if you want.

Josh Halpern

On Tue, Jul 20, 2021 at 11:34 AM Suzanne Wakim <wakimsu@...> wrote:

We are using content from this site:

The "copyleft" link at the bottom of the page goes to his license choice.  It's basically non-commercial and a requirement to attach a copyleft logo to the page.  Can we create a custom license in the drop-down that has those elements?

Side note: we contacted the author and the text is his.  The images are problematic, but we are not using those without confirming the original source.

Josh Halpern

LibreText project (
The Future is Open

Please if you would let us know if you are using LibreTexts in your class:
Weekly Libretexts Office Hours Zoom meetings (open to all) on Tuesdays and Thursdays at 9:00 am (PDT):

Request Instructor Account:
Request Harvesting of OER Resource:
Full Construction Guide:
Construction Forum:
RealTime Chat:
YouTube Channel:

Join to automatically receive all group messages.