Carol J. Miller Share: The quest to fulfill energy demands places whales, dolphins, and other marine mammals at substantial risk. When seismic surveys are used to explore for oil and gas, shock waves and rapid changes in pressure can cause tissue destruction and deafen marine mammals, who are highly dependent on their key senses for survival. In the interest of conservation and prudent development of the natural resources, President Truman’s 1945 Proclamation asserted federal jurisdiction over natural resources, the subsoil, and the seabed of offshore resources of the Outer Continenta...