You will find no apologist for Islam here......however I just say it as I find it.
Maybe 'joke' is the wrong word.....a 'turn of phrase' may be better. "AT THIS RATE" is clearly just saying 'at this rate of growth the whole parliament will be muslim' No one can read into that that he means muslims WILL dominate parliament -unless you come to the video already wanting him to mean that for your own political agenda - But that rate of growth can not be sustained, and he knows it, because there is not the muslim population to begin with and never will be. Maybe it is an unfortunate phrase, considering it will be jumped upon and distorted for political gain.

As for being shrill - well, it's late.

:)