Speakers and education sessions at the next ASLA conference

If you could choose someone to speak or do an education session at the next convention, who would it be and why? Personally, I think it would be interesting to have a permaculture designer, an urban ecologist or an urban climatologist do some education sessions. To make up for Andres Duany’s absence at the last conference, I think it would be cool to have a new urbanist, but maybe someone like Steve Mouzon, rather than Duany.