Dave Pollard spent twenty-seven years with Ernst & Young LLP as practice leader and advisor to entrepreneurs and then as chief knowledge officer and member of the firmÃs Strategy and Innovation Group. He recently became vice president of the Canadian Institute of Chartered Accountants (the counterpart of the US AICPA), with responsibility for research and professional guidance on sustainability, entrepreneurship, and governance. His popular environmental and business blog can be found at howtosavetheworld.ca. He lives with his family in Toronto, Canada.