FROM Dennis Langley
Do Biofuels Cause More Problems than They Solve? The rush is on for biofuels to end dependence on oil, help solve global warming and create jobs for the rural poor. In America's corn-belt, especially in Iowa, there's a rush to produce ethanol. States and the federal government are providing incentives, including subsidies, for fuels derived from agricultural products. But a new UN report says the benefits of biofuels-including ethanol-may be offset by environmental damage, and there is growing concern about their impact on the price of food. We examine the pros and cons of energy from agricultural products. Is it really cleaner and cheaper? Is the US moving too fast?
Fear and Bias in the Criminal Justice System How often do police officers in American cities use deadly force against black men? When killings are justified, what’s the official reason? We look for the answers to those and other questions raised by recent police killings that have sparked widespread outrage against racism in the justice system.