Disruptive Innovation Festival brings together thought-leaders, entrepreneurs, businesses, makers, learners and doers to catalyse system-level change for a future economy. L. Hunter Lovins has co-authored the seminal book, Natural Capitalism, which dared to imagine a capitalism restructured for environmental and economic benefit. She has spoken about sustainable development at the US Congress, the UN's World Summit on Sustainable Development, the World Economic Forum and the European Climate Exchange, to mention a few.