It is extremely likely that the most oft-cited statement from the “Summary for Policymakers” (SPM) of the forthcoming Fifth Assessment Report (AR5) of the Intergovernmental Panel on Climate Change (IPCC) will be: It is extremely likely that human influence on climate caused more than half of the increase in global average surface temperature from 1951–2010. Mainstream media and global warming enthusiasts will latch onto that. With little or no awareness of either its textual or its historical … [Read more...]
Chicken Little Turns Her Gaze from Sky to Sea: New Alarms about Sea-Level Rise
Okay, it’s official: rising seas will swamp 1,400 low-lying U.S. cities. It’s got to be true! USA Today says so: “Study: Sea-level rise threatens 1,400 U.S. cities” The UK Guardian says so: “Climate study predicts a watery future for New York, Boston and Miami” The Detroit Free Press says so: “Sea-level rise threatens 1,400 U.S. cities, study says” Huffington Post says so: “Sea Level Rise ‘Lock In’ Growing Much Faster than Current Measurements” The Palm Beach Daily News says so: … [Read more...]
Cornwall Senior Fellow Blasts Global Warming Alarmism in Senate Hearing
Cornwall Alliance Senior Fellow Dr. Roy Spencer testified July 18 before the Senate Subcommittee on Environment and Public Works in a hearing on global warming. “The lack of statistically significant warming in the last 15 years,” Spencer told the committee via his written testimony, “… is sometimes glossed over with the claim that the global temperature record has a number of examples of no warming (or even cooling) over fifteen year periods. But this claim is disingenuous, because the … [Read more...]
‘Evangelical Scientists and Academics’ Mistaken in Urging Congress to Act on Climate
Climatologist Dr. David Legates’s response to the letter from “evangelical scientists and academics” urging Congress to immediate action to fight global warming by reducing fossil fuel use points out some of its factual inaccuracies and the harms that would be done by acting on its advice. It’s also interesting to look at the letter as an example of misleading policy-related communications. One would naturally expect that a letter addressing climate change and starting with “As … [Read more...]
Does Caring for “the Least of These” Demand Fighting Global Warming?
Recently, my fellow evangelical scientists and academics sent a letter to the United States Congress urging immediate legislation on climate change. In an effort to care for the planet—God’s second greatest gift to humanity—they argue that our uncontrolled use of fossil fuels will disproportionately affect the poor, the vulnerable, and the oppressed. I applaud their concern for the environment and for those in defense of whom Jesus commanded us to be especially diligent. But their call to … [Read more...]
Four Bombshells in Next IPCC Report Undermine the Case for CAGW
The United Nations Intergovernmental Panel on Climate Change (IPCC) boldly declared in its Fourth Assessment Report (AR4) in 2007, “Most of the observed increase in global average temperatures [GAT] since the mid-20th century is very likely due to the observed increase in anthropogenic greenhouse gas [GHG] concentrations.” That conclusion rested in no small measure on another conclusion: variations in the Sun’s activity had little impact on global average temperature. On the basis of those two … [Read more...]
The Climate Skeptic Who Wasn’t
You might have read in the last month that America is dying amid severe drought and unprecedented heat, and the world will flood from Greenland’s repeated bouts of “unprecedented” melting ice. As Mark Twain said, “If you do not read the newspaper you’re uninformed. If you do read the newspaper you’re misinformed.” Such is the case with these stories. In October 2011 Richard Muller announced in an op-ed in the Wall Street Journal that, based on preliminary measurements from Berkley Earth … [Read more...]
Climate Change: Who Speaks for You?
If you believe global warming is cyclical and mostly natural; human contribution is minor and not dangerous; and attempting to prevent human influence by cuts in carbon-dioxide emissions would cost trillions of dollars, trap billions of people in developing countries in poverty, and so do more harm than good … … then you need to know something and be prepared to act: President Barack Obama has said that “the most important policy he could address in his second term is climate change.” … [Read more...]
“Climate Scientists” and Mainstream Media Team Up Again to Incite Groundless Fears
The mainstream media and global warming alarmists are at it again—confusing weather with climate, appealing to “tipping points,” doing their best to scare the public into the kind of panic that would let politicians commit us to budget-busting, economy-crippling, liberty-destroying policies to fight it. Last week CNN breathlessly reported, “More record warmth as scientists warn of global tipping point.” The article began: It's hot out there. But this time, it's more than idle watercooler talk, … [Read more...]
Recommended Readings on the Global Warming Debate
From time to time the Cornwall Alliance receives requests for recommended readings on the debate over catastrophic, anthropogenic global warming (CAGW). Although it takes considerable time, we always send personal replies to such requests, believing that’s one of the ways we can serve people. If you’re a Cornwall Alliance supporter, this is part of what your donations make possible. If you’re not, we hope you’ll consider becoming one. But it also makes sense to make such recommendations … [Read more...]
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