Rational curves and A^1-homotopy theory October 5 to October 9, 2009 American Institute of Mathematics, Palo Alto, CA Organizers: Aravind Asok, Fabien Morel, and Jason Starr Description: This workshop, sponsored by AIM and the NSF, will be devoted to studying recent interactions between rational connectivity and the newly developing theory of A^1 - algebraic topology. Deadline: June 5, 2009 Details: http://aimath.org/ARCC/workshops/a1homotopy.html