Someone's Going to Dim the Big Light
Solar geoengineering is fast, cheap, scary, and inevitable
Writing
My columns, essays, books, as well as research and teaching materials like case studies.
How to Reset the US Pandemic Response
Whether the problem is COVID-19 or climate change, the market on its own will not produce a sufficient quantity of goods – like therapeutic drugs or environmentally sustainable growth – that benefit society. Capitalizing on America’s private-sector dynamism will require the state to create incentives to produce such “social goods.”
The Leadership Failure That Will Cost Us Everything
If COVID-19 has taught us anything, it is that delaying prudent policymaking does not merely result in higher marginal costs down the road. Rather, it puts us on an entirely different trajectory – one that all too easily can end in catastrophe.
How Virus Testing Is Just Like A Carbon Tax
Testing and taxing are important steps in the fights against the pandemic and climate change— and both have their limits.
Why COVID-19's Effect on Carbon Emissions Isn't a Win
Pausing the World to Fight Coronavirus Has Carbon Emissions Down—But True Climate Success Looks Like More Action, Not Less
Benefit-Cost Analysis in the Time of Coronavirus and Climate Change
Like climate economics, the economics of Covid-19 mean we need to take aggressive action, not incremental steps.
The Virus Is Teaching Everyone What Runaway Growth Really Means
To make sense of the spread of Covid-19, economics—particularly black swan events and compound growth—can provide guidance.
Compound Growth Could Kill Us – or Make Us Stronger
The power of compound growth has long been recognized as essential to economic development. But in both the COVID-19 pandemic and the slower-moving climate crisis, this same mathematical force is cutting the other way, revealing dangerous shortcomings in how we manage externalities.
How Economics Can Inform Coronavirus Decision-Making
When considering travel and other choices, economic principles can provide guidance.
The True Price of Carbon
A $40 carbon dioxide price? Try $100, $200, or possibly more.
An Economist’s Guide to Spending Bezos’s Billions on Climate Change
The money would go far in politics, but it will also allow for technological experimentation and will take a fundraising burden off recipients.
Carbon Taxes Alone Aren’t Good Climate Policy
To drive down tomorrow’s CO₂ emissions, governments need to subsidize fossil fuel alternatives, too.
India in the coming 'climate G2'?
by Jonathan Camuzeaux, Thomas Sterner, and Gernot Wagner
Why Oil Giants Figured Out Carbon Costs First
Inaugural Risky Climate column
Declining CO₂ price paths
by Kent D. Daniel, Robert B. Litterman, and Gernot Wagner
Do We Really Have Only 12 Years to Avoid Climate Disaster?
By Gernot Wagner and Constantine Samaras
Highly decentralized solar geoengineering
by Jesse L. Reynolds and Gernot Wagner
Planetary Boundaries and the Anthropocene
Classifying policies by type and by rights assigned to polluters or victims.
Policy design for the Anthropocene
by Thomas Sterner et al
The Hazard of Environmental Morality
Efforts to combat climate change should be pragmatic above all else.
