The role of conservation in United States' agricultural policy from the Dust Bowl to today: A critical assessment.

Historical evidence shows that environmental issues have been secondary to United States' agricultural policy since the first farm bill in 1933. The farm sector has undergone massive changes in technology and farming practices, but the environmental problems it causes have remained ancillary to productivist goals. Agri-environmental policy has continued to rely on subsidies and voluntary farmer participation, while combining environmental objectives with price and income support aims. The faith of agri-environmental programs is largely determined by what is desirable for safety net purposes, and in times of high crop and livestock prices and increased environmental pressures conservation is particularly underfunded. Additionally, monitoring and program assessment are poorly structured. This is particularly concerning today given the threats of climate change and agriculture's contribution to it. A major rethinking of these taxpayer-funded programs is necessary to improve their effectiveness. Programs should focus on environmental outcomes and monitoring and assessment should be strengthened.