I send heartfelt condolences to Manfredi’s family, friends and colleagues on his untimely passing.  I wish you all strength and hope you will find some comfort in tougher moments in reflecting on what Manfredi would do.  Such an optimistic, authentic man who I was privileged to know just a small amount via the time together at the Bellagio thinking through how to advance IMEO’s extraordinary efforts.  Sincerely, Catherine Tanna [Chair Bechtel Australia, Chair BHP Sustainability Committee, Melbourne, Australia]