Articles by Jonathan DuHamel

A Simple Question For Climate Alarmists

“What physical evidence supports the contention that carbon dioxide emissions from burning fossil fuels are the principal cause of global…



Mexican Wolf Recovery Plan

The U.S. Fish & Wildlife Service has issued a draft recovery plan for the Mexican Grey Wolf which inhabits parts…


Ozone, Asthma and EPA Junk Science

On June 22, 2017, the Arizona Daily Star ran a story with the alarmist headline: “Tucson-area air quality the worst in…



Golden Paper Wasps

Paper wasps (genus Polistes) are the most common wasps of the Sonoran desert. They are about one inch long and…



History of the Silver Bell Mining District

The Arizona Geological Survey has just released another paper about Arizona mining: The History of the Silver Bell Mining District (AZGS Contributed…




Black-bellied Whistling Ducks

Black-bellied Whistling ducks (Dendrocygna autumnalis) range from southern Arizona, south Texas and Louisiana, through parts of Mexico and Central America…