What Will We Eat as the Oil Runs Out? (Pt. 1), by Richard Heinberg
The first dilemma consists of the direct impacts on agriculture of higher oil prices: increased costs for tractor fuel, agricultural chemicals, and the transport of farm inputs and outputs. The second is an indirect consequence of high oil prices – the increased demand for biofuels, which is resulting in farmland being turned from food production to fuel production, thus making food more costly. The third dilemma consists of the impacts of climate change and extreme weather events caused by fuel-based greenhouse gas emissions. Climate change is the greatest environmental crisis of our time; however, fossil fuel depletion complicates the situation …