Heat kills
Weather extremes are intimately linked to even small increases in global average temperatures.

Weather extremes are intimately linked to even small increases in global average temperatures.
New information about the link between atmospheric CO₂ and eventual global average warming bolsters the case for climate policy now
To effect change, climate activists need to pursue both divestment and limiting demand for carbon emissions.
The economics of climate attribution are lagging behind the impacts of dangerous weather.
My Covid-climate thoughts organized in one place, in reverse chronological order
Solar geoengineering is fast, cheap, scary, and inevitable
Testing and taxing are important steps in the fights against the pandemic and climate change— and both have their limits.
Like climate economics, the economics of Covid-19 mean we need to take aggressive action, not incremental steps.
To make sense of the spread of Covid-19, economics—particularly black swan events and compound growth—can provide guidance.
When considering travel and other choices, economic principles can provide guidance.
The money would go far in politics, but it will also allow for technological experimentation and will take a fundraising burden off recipients.
To drive down tomorrow’s CO₂ emissions, governments need to subsidize fossil fuel alternatives, too.
Inaugural Risky Climate column