Bernd Kulawik said:
(Translation of interview on heise.de)
"In Wikipedia and other self-organizing systems support the discussional [?] character of science more strongly."
The German here is somewhat more elegant than English can manage.
"The character of science as a process of discussion comes through much stronger in Wikipedia and other self-organizing systems." Grammar purists would probably insist on "much more strongly" but I prefer to use the adjective as an adverb here.