Climate Progress – Provides a progressive perspective on climate science, climate solutions, and climate politics; a project of the Center for American Progress Action Fund, a nonprofit, nonpartisan organization.

Ethical Corporation – Blog of Toby Webb, founder of Ethical Corporation; he describes his blog as providing “highly subjective heat-of-the-moment meanderings on corporate responsibility and sustainability.”

Forum for the Future – Leading UK think tank that works with leaders from business and the public sector “to create a green, fair and prosperous world.”

Futerra Sustainability Communications – Regularly updated comment from staff at this innovative UK sustainability communications agency.

Guardian Sustainability – Blog postings by Jo Confino, Executive Editor of the Guardian and Head of Sustainable Development for Guardian News and Media

Guardian Sustainable Business - Insightful commentary from members of the Guardian Professional Network

Mallen Baker - Personal site of Mallen Baker, writer, commentator and strategic advisor on CSR, and  chief executive of Business Respect.

Mark Peach – Author of “Rethinking BEE: Breaking the deadlock” and editor of Chalkline, a widely circulating newspaper that supports education and teaching in South Africa.

Ogilvy Earth SA - Reflections from this leading sustainability communications and branding agency

Paul Krugman – “The Conscience of a Liberal”, Op-Ed columnist for The New York Times and professor of Economics and International Affairs at Princeton University.

SustainAbility Blog – Insightful thinking and debate from the international think tank and strategy consultancy that shares our desire to “inspire transformative business leadership on the sustainability agenda.”