His email address is firstname.lastname@example.org.
(BTW if you think I'm being mean, this blog is linked on his blog, so some of his supporters will presumably read this, if they don't read this blog already, and balance out the emails.)
UPDATE: You can hear the Sunday programme here. Bishop Wilson's contribution begins at 26:25. My reply to him is posted below. For some reason the numerous comments on this were not posting to my Blackberry, so I'd no idea during today that there'd been so much interest. Can I remind people of the posting policy: full name and address on EACH comment, even if you've posted before, and keep it polite.
Please give a full name and location when posting. Comments without this information may be deleted. Recommend: