Mary Christina Wood is a lawyer, academic, and author who is best known for her work in advocating the use of the Public Trust Doctrine to force governments to take action on climate change. In this exclusive Green Interview, Wood speaks with Silver Donald Cameron about how she originated the approach, called Atmospheric Trust Litigation, to hold governments worldwide accountable for reducing carbon pollution within their jurisdictions. The most spectacular such case is the Our Children's Trust case in which 21 young people are suing the U.S. government for violating their constitutional rights by promoting the production of greenhouse gases through the use of fossil fuels.