The document summarizes the causes and impacts of deforestation by the British in India and colonial forest policies in India and Java. In India, the British encouraged commercial crop cultivation which led to clearing of forests. They also cut trees for railway construction and export. Dietrich Brandis established scientific forestry practices and the Indian Forest Act of 1865 to manage timber production. However, these acts severely impacted local forest communities by restricting their access and practices. Similar forest policies in Java led to the Saminist movement against state ownership of forests in the 1890s.