The Society’s next lecture will take place at 5.30 p.m. on Monday, 22 October 2012 in the Bristol-Myers Squibb Lecture Theatre, Department of Chemistry, Lensfield Road. Professor Elliot Meyerowitz, ForMemRS, Inaugural Director, the Sainsbury Laboratory, will deliver a lecture entitled How plants grow: chemical and physical interactions create developmental patterns. Further details are available at http://www.cambridgephilosophicalsociety.org/lectures.shtml.