Christiana Musk is the host of BBC podcast Unreasonable Impact: Food Solutions and Chairwoman of Unreasonable Group, an accelerator for impact entrepreneurs and investment syndicate Unreasonable Collective. 80% of the portfolio is led by female/BIPOC founders and the majority of investors identify as diverse. Christiana's background spans environmental and social entrepreneurship, investment, nonprofit and foundation leadership. She co-founded social impact company Zaadz.com and was a founding partner of the leading clean energy retailer Green Mountain Energy. A sought-after public speaker, Christiana has garnered audiences around the world including the United Nations, Aspen Ideas Festival and CNN's Life Itself Conference. With her husband, Kimbal Musk, their philanthropic work supports equitable and sustainable food systems. She advises Kimbal's nonprofit, Big Green, which teaches kids to grow real food and supports grassroots food justice organizations.