I am still working on my online book (my blook) and adding to it each day and now have over 150 posts. There is still a huge amount of work to do before I make the content generally available but I am opening up certain posts as I go along for comment and feedback. Here is one - it is how to use a debate to trigger a Knowledge Café conversation. I hope you find it useful.
I have run Cafés to this format only a few times in the past but I tried the process again recenlt at one of my recent Farnborough Knowledge Cafés. The two debaters took a more conversationalist approach than a debating one as explained in the post and it worked a treat.