suggestions for protein forum speakers please!

ok people, i'm looking for suggestions for the first protein forum event on the 29th july in london. following the mini-protein forum at 2gether last week and previous freq events, we're keeping to the same 3 or 4 speaker format. so far i have these people on the list:

[ ] chris cleverly talking about his pan african sub saharan railway.

[ ] tuur van balen and his my city = my body project.

[ ] mark earles on his awesome book, "herd".

so, let me know if there's anyone else you would like to have come down and talk and we'll do our best to get them.