Wikipedia:Articles for deletion/Regressive left
On a quick first pass and by looking at additional sources, it really is quite evident that this term is being used over time (years) in a consistent way by some very well-known people. It is being used to convey a culturally important concept. A referenced article on notable people using conceptual language to explain our world is ''precisely'' what encyclopedias are supposed to be all about. This term is not a blatant invention by a crazy person in their garage, sniffing galaxial neoligism glue. The article does need clean up and some expansion. There are already some reasonably notable references but this can also be improved. The tendencies pointed to that are seen as stepping toward |synthesis are eminently correctable. I have started on some clean up
— User:FeatherPluma, 17:20, 31 December 2015 (UTC)
Stance: keep
Cited policy: WP:SYN (Wikipedia:No original research)