William Nordhaus Pioneered Carbon Pricing to Fight Climate Change

William Nordhaus, the Nobel Prize-winning economist, spent decades advancing a deceptively simple argument: the most efficient way to curb climate change is to put a price on the carbon emissions that drive it. By making pollution costly, governments could harness market forces to reduce greenhouse gases without dictating specific technologies or behaviors to industry.

Nordhaus developed integrated assessment models that attempted to quantify the economic damage caused by rising temperatures, work that eventually earned him the Nobel Memorial Prize in Economic Sciences in 2018. His research gave policymakers a theoretical foundation for carbon taxes and cap-and-trade systems, framing climate action as an economic problem with an economic solution rather than a purely moral or scientific one.

Read more Trump Administration Moves to Roll Back Pregnancy Job Protections →

Despite the analytical elegance of his framework, the carbon pricing approach he championed struggled to gain lasting political traction in the United States. The fossil fuel industry, which stood to bear the direct costs of such a policy, lobbied aggressively against carbon pricing proposals. Simultaneously, a broad anti-tax movement made lawmakers across the political spectrum wary of endorsing any measure that could be characterized as a new levy on energy consumers.

The tension between Nordhaus's economic consensus and political reality highlights a persistent gap in climate policy: ideas that command widespread support among economists have repeatedly stalled when they encounter the friction of legislative politics and well-funded opposition. His career illustrates both the power and the limits of evidence-based advocacy in shaping public policy on one of the defining challenges of the era.

Continue reading at NYT > Business