From the Github docs: "If you publish your source code in a public repository on GitHub, according to the Terms of Service, other users of GitHub.com have the right to view and fork your repository."
So by using GitHub, he has implicitly 'signed over' some rights to other GitHub users.
Re:MantaRay: Open-Source Ray Tracer
by actionfromafar on Tuesday August 09, 2022 @07:11AM
(#32396312)
But probably not redistribute.
If, by "most jurisdictions", you mean the US and maybe Canada/Australia...
Because in "most jurisdictions" it's not actually illegal to look at things that have no license
Re:MantaRay: Open-Source Ray Tracer
by AndrewDucker on Tuesday August 09, 2022 @08:15AM
(#32396789)
"Checking out" something means making a copy of it, not just looking at it.
No license means no rights.