New Books In Environmental Studies

Should climate change policy be subject to a cost-benefit analysis leading to a variety of policy choices? Or is it so critical that the only "proper" path is immediate and extreme carbon reduction, regardless of the costs and the impact of those measures on the welfare of the population? Bjorn Lomborg's new and controversial work, False Alarm: How Climate Change Panic Costs Us Trillions, Hurts the Poor, and Fails to Fix the Planet (Basic Books, 2020) leans strongly in the direction of the former. Conducting that analysis, he comes to some shocking conclusions, notably that the "optimal" mix of global warming and economic activity sees a 6 degree or so increase in global temperatures by the end of the century. Yes, shocking. Other than some low-hanging fruit in carbon reduction through a global carbon tax, he argues that the economic math of more severe carbon reduction is challenging. Instead, Lomborg advocates more investment in poverty reduction that allows people at risk of suffering from climate change t