It’s a scientist’s duty to be properly skeptical, says Berkeley physics Prof. Richard Muller, who still says that much, if not most, of what is attributed to climate change is speculative, exaggerated or just plain wrong. He has analyzed some of the most alarmist claims and his skepticism about them hasn’t changed.
What has changed is his doubt about the very existence of global warming. And he is now going a step further: Humans are almost entirely the cause, he says.
But Hurricane Katrina cannot be attributed to global warming, he notes. The number of hurricanes hitting the United States has been going down, not up; likewise for intense tornadoes. Polar bears aren’t dying from receding ice, and the Himalayan glaciers aren’t going to melt by 2035. And it’s possible that we are currently no warmer than we were a thousand years ago, during the “Medieval Warm Period” or “Medieval Optimum,” an interval of warm conditions known from historical records and indirect evidence like tree rings. And the recent warm spell in the United States happens to be more than offset by cooling elsewhere in the world, so its link to “global” warming is weaker than tenuous.
He details it all in his own words. The Conversion of a Climate-Change Skeptic By Richard A. Muller, New York Times
- PHYSICAL SCIENCES
- EARTH SCIENCES
- LIFE SCIENCES
- SOCIAL SCIENCES
Subscribe to the newsletter
Stay in touch with the scientific world!
Know Science And Want To Write?
- Researchers Created A Laser Bullet To See What It Would Look Like - And Here It Is
- Will Holding Thermal Printer Paper Really Send Your BPA Levels Soaring?
- The Quote Of The Week - Shocked And Disappointed
- Drink Up, Baby Boomer: Alcohol Associated With Better Memory
- Great Earthquakes Doubled In The Most Recent 10 Year Period - What That Means
- Limiting Global Warming To 2°C: The Philosophy And The Science
- I'd Put Warning Labels On Mutagenic Plants Before GMOs
- "It would be very useful, if also deeply depressing, to collect all of the statements made by prominent..."
- "Trying to explain this to people can be infuriating. It really is a few of us arguing against..."
- "Hi Valerie, thanks for writing.If you look up papers on existential dread, you should find some..."
- "If journal articles like this one would reference the science and the data instead of the politics..."
- "people, the claim that: 1 you do not believe in god, 2 you exist QED atheists exist is fatuous..."
- National Wildlife Refuge System bans on GMOs and neonics lack transparency, scientific rationale
- Want better sperm? Eat more pesticides
- Beyond universal donors, some people are programed with no blood type at all
- Anti-conventional ag movement spurs Big Ag to look to organic pesticides
- Can people really inherit memories?
- An end to fat shaming? The 50 year DNA mystery of metabolic dysfunction may soon be solved
- Teens whose parents exert more psychological control have trouble with closeness, independence
- Two days later: Adolescents' conflicts with family spill over to school, vice versa
- Children in high-quality early childhood education are buffered from changes in family income
- 'Breath test' shows promise for diagnosing fungal pneumonia
- New test could identify infants with rare insulin disease