is senior policy adviser on resource stewardship at Green Alliance, a UK based independent charity and think tank focused on achieving ambitious leadership for the environment. There, she works closely with other NGOs, academics and businesses to promote better use of resources throughout the economy. This includes managing the Circular Economy Task Force, a forum for policy, innovation and business thinking on efficient resource use in the UK. She is an expert and trusted commentator on resources and waste topics including: plastic; ecodesign; chemicals regulation; resource efficiency; and recycling. Before joining Green Alliance, Libby spent ten years at environmental publishing house Resource Media.