Commentary

The EU is Planning to Add Aviation to Its Emissions Trading System

The European Commission published proposals ​to start applying costs on emissions from ​international flights departing Europe and landing in countries up ​to 5,000 kilometers from the continent's geographic center (Frankfurt, Germany)...

August 2026

Timeless Thought from Milton Friedman

Robert L. Bradley, Jr.
April 2026

Earth Day: Spiritually Uplifting, Intellectually Debased (Julian Simon’s 25th Anniversary Essay)

Robert L. Bradley, Jr.
March 2026

Ehrlich’s Energy Authoritarianism

Robert L. Bradley, Jr.
March 2026

Paul Ehrlich on Energy: Consistently Wrong but Never in Doubt

Robert L. Bradley, Jr.
March 2026

How the PROVE IT Act Got a Second Life, and Why It Could Tax Americans Anyway

Thomas J. Pyle
March 2026

The EPA Rightly Rescinded the Endangerment Finding; Now it’s Up to the Courts

Thomas J. Pyle