Hazel is the founder of Ethical Markets Media, Certified B Corporation and the creator and co-executive Producer of its TV series. She is the author of The Axiom and Nautilus award-winning book Ethical Markets: Growing the Green Economy (2006) and eight other books. She co-edited, with Harlan Cleveland and Inge Kaul, The UN: Policy and Financing Alternatives, Elsevier Scientific, UK 1995 (US edition, 1996), and co-authored with Japanese Buddhist leader Daisaku Ikeda, Planetary Citizenship (2004).