Commentaries

Driving Forces…Cars As Life Rafts For The Urban Poor

Transit is not the best way to help the poor

By Samuel Staley and Leonard Gilroy
August 7, 2001

Statistics on Sprawl Meaningless if They Oversimplify

"Sprawl index" oversimplifies a complex process

By Samuel Staley
July 22, 2001

Why Users Should Be in Charge of Air Traffic Control

Tax-funded bureaucracy or user-funded/controlled corporation?

By Robert Poole
July 1, 2001

Major Media Mangle Global Warming Report

Reports ignore stated uncertainty

By Kenneth P. Green
June 7, 2001

National Academy of Sciences Raises More Climate Questions

Report acknowledges limitations of scientific understanding

By Kenneth P. Green
June 7, 2001

Energy Crisis: Who Can Keep California Turned On?

Adrian Moore, Harry Rosenfield debate

By Adrian Moore and Harry Rosenfield
May 13, 2001

Evaluating the American Lung Association’s State of the Air Report

Report overstates exposure

By Joel Schwartz
May 4, 2001

The Final Frontier of Tourism

Entrepreneurs head to space

By Robert Poole
May 4, 2001

A Statement Concerning the Future of the U.S. Air Traffic Control System

May 1, 2001