Please sign and share the petition 'Tighten regulation on taking, making and faking explicit images' at Change.org initiated by Helen Mort to the w:Law Commission (England and Wales) to properly update UK laws against synthetic filth. Only name and email required to support, no nationality requirement. See Current and possible laws and their application @ #SSF! wiki for more info on the struggle for laws to protect humans.
Green Documentation License
A Green Documentation License would presumably put some barriers in place to turning contributed content into greewash, or perhaps using documentation for non-Green purposes that violate the six principles which all so-called Greens believe in, at least according to the Global Green Charter. There may also just be a simple set of restrictions that prevent its use for war and ecological devastation. At least, to the degree that any license can do that.
A GDL is clearly not Free according to Debian. But of course, who cares?