‘The 6 biggest reasons I’m a climate-change skeptic — and why you should be too’
By Justin Haskins
For nearly 30 years, some scientists and many liberal activists have been alleging that the world is on the verge of collapse because of humans’ use of fossil fuels, which they say have been causing global warming.
For example, the San Jose Mercury News (Calif.) reported on June 30, 1989: “A senior environmental official at the United Nations, Noel Brown, says entire nations could be wiped off the face of the earth by rising sea levels if global warming is not reversed by the year 2000. Coastal flooding and crop failures would create an exodus of ‘eco-refugees,’ threatening political chaos, said Brown, director of the New York office of the U.N. Environment Program. He said governments have a 10-year window of opportunity to solve the greenhouse effect before it goes beyond human [control.]”
But despite the constant cries from the left proclaiming the “science is settled” and that there’s a “scientific consensus,” there are many reasons to reject these assumptions. Here are six of the most important ones:
1. Climate alarmists’ temperature-predicting track record is abysmal.
Most people don’t know anything about climate science, and with all that’s going on in the world, who can blame them? Instead of studying the issue for themselves, people rely on the media and the scientists the media has promoted to provide them with scientific conclusions. In other words, to the extent the public believes in the theory humans are responsible for global warming, it’s because they trust the scientists and media outlets they hear from most often on this issue, but should they? Based on climate-alarmist scientists’ track record, the answer is clearly “no.”
Over the past three decades, many climate scientists have repeatedly made a number of significant and alarming predictions about global warming, and the vast majority of the time, they’ve been wrong—really, really wrong. As Roy Spencer—who earned his Ph.D. in meteorology from the University of Wisconsin in 1981 and previously served as the senior scientist for climate studies at NASA’s Marshall Space Flight Center—wrote in 2014, greater than 95 percent of the climate models through 2013 “over-forecast the warming trend since 1979.”
2. Climate alarmists’ predictions about extreme weather and other crises have also failed.
It’s common for climate alarmists to argue that global warming has caused and will continue to cause a significant increase in extreme weather events, including hurricanes, and that sea levels will eventually rise to the point that massive cities will someday be flooded and uninhabitable, but the available data say otherwise.
H. Sterling Burnett, Ph.D., a research fellow specializing in environment and climate issues for The Heartland Institute, where I work as executive editor, wrote in January for Red State, “For instance, climate models predicted more intense hurricanes, but for nearly a decade, the United States has experienced far fewer hurricanes making landfall than the historic average, and those hurricanes that have made landfall have been no more powerful than previously experienced.”
“Additionally,” Burnett continued, “while scientists have claimed anthropogenic warming should cause sea levels to rise at increasing rates—because of melting ice caps in Greenland and Antarctica and the thermal expansion of water molecules under warmer conditions—sea-level rise has slowed. Sea levels have always risen between ice ages or during interglacial periods. Indeed, sea levels have risen more than 400 feet since the end of the last interglacial period. However, the rate of sea-level rise since 1961 (approximately one-eighth of an inch per year) is far lower than the historic average (since the end of the previous ice age), and sea-level rise has not increased appreciably over the past century compared to previous centuries.”