Gifford Pinchot was an American forester and politician, known for his role in the conservation movement in the early 20th century. He served as the first Chief of the United States Forest Service from 1905 to 1910, where he promoted sustainable forestry practices and the responsible use of natural resources. Pinchot believed in the idea of managing forests for the greatest good, a principle that shaped modern conservation efforts. In addition to his work in forestry, Pinchot was also involved in politics, serving two terms as the Governor of Pennsylvania. He was a key figure in the establishment of the National Park Service and advocated for the protection of public lands. His legacy continues to influence environmental policy and conservation practices today.