We’ve written before about assisted migration — giving plants (and animals) a helping hand to ensure that they can keep up with shifts in the areas in which they can thrive. “Managed relocation” is becoming a hot topic, which may be why the Chicago Botanic Garden is holding a one-day seminar on 11 June 2010. Details are currently sparse, but if you go, and especially if anyone says anything about crops or wild relatives, please share a report.