We are sorry to announce that Heather Cruickshank has suddenly and unexpectedly resigned from her post as Deputy Course Director for the MPhil in Engineering for Sustainable Development and left Cambridge to pursue a new life in Canada. Anyone who has been involved with the MPhil programme and the work of the Centre for Sustainable Development in the 13 years will remember Heather with great fondness and we send her our very best wishes for a happy and successful future.