Roger Pielke Jr.
Making sense of science, policy, and politics.
Senior Fellow, American Enterprise Institute · 
Professor Emeritus, University of Colorado Boulder
Making sense of science, policy, and politics.
Senior Fellow, American Enterprise Institute · Professor Emeritus, University of Colorado Boulder
Week of Aug 10, 2026
Latest from The Honest Broker on SubstackAug 10, 2026
What the countries past peak have in common, and what that tells us about the rest
Aug 7, 2026
THB Insider #31
Aug 5, 2026
A new dashboard has the answer for every country in the world
Making Sense of Science in Policy and Politics
Buy on Amazon →
What Scientists and Politicians Won't Tell You About Global Warming
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Disasters and Climate Change (2nd ed.)
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The War Against Cheating and Corruption in the Cutthroat World of Elite Sports
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Washington Post Press
May 2026
Wall Street Journal Press
Apr 2026
Cleaning Up with Michael Liebreich Podcast
Jun 2026
Stossel Podcast
May 2026
Live sites tracking real data, updated on an ongoing basis.
Live hurricane and tropical cyclone data, tracked against the historical record.
View here → LiveTrend analysis across tornadoes, hail, drought, streamflow, wildfire, and more.
Visit site →A worldwide expansion of the US Extreme Weather and Climate Change Dashboard, tracking the same hazards globally.
CO₂ intensity of GDP and per-capita emissions by country, plus a calculator for the rates a given target requires.
Visit site →
Read THB on Substack →
