Sixth Generation Programming Languages

So earlier this year we were doing a class intro and my professor mentioned something about a 6th generation programming language?

Are there any such projects yet or was my prof just throwing it out there?

Also semi-related. You know the new language D? What does it qualify as?

Please don't return me to Google. It doesn't return any relevant results.

Thanks!

>>27
1/10 at claiming Lisp doesn't have libraries:
First, I managed to find libraries for just about anything I wanted to do (some libraries are well-maintained, while others required some maintencance from my side, usually minor fixes).
Second, there are web browsers written in Lisp, here's an example: http://common-lisp.net/project/closure/