Insect Interview

There is a recent TV documentary (aired on the bavarian education channel) which asks why we (as humans) are able to speak. And luckily the producers were not only looking at all the high level approaches-which explicitly presume consciousness for language-, but they also looked at our bottom-up approach and visited our insects for an interview.
All this can be seen here (it is 15 minutes, if you can not wait for the insects: the stick show starts at around 7 and a half minutes into the show).