Back to the resource library Testimony of Cathy Carlson Before The Senate Energy and Natural resources Committee on S.796 and S.140 July 14, 2009 | Share: Download See All Related Resources Comments on Colorado’s Air Toxics Rules Tailing yang Difilter di Indonesia: Kegagalan Katastropik dari Sebuah Teknologi Disruptif Filtered Tailings in Indonesia: The Catastrophic Failure of a Disruptive Technology Earthworks 2026 Campaign Plan