Tag Archives: Climate

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The increase in tropical storms and hurricanes is NOT due to global warming

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NASA’s NOAA notes a new study published in the peer-reviewed Journal of Climate. (H/T Watts Up With That via ECM)

Excerpt:

A NOAA-led team of scientists has found that the apparent increase in the number of tropical storms and hurricanes since the late 19th and early 20th centuries is likely attributable to improvements in observational tools and analysis techniques that better detect short-lived storms.

The new study, reported in the online edition of the American Meteorological Society’s peer-reviewed Journal of Climate, shows that short-lived tropical storms and hurricanes, defined as lasting two days or less, have increased from less than one per year to about five per year from 1878 to 2008.

“The recent jump in the number of short-lived systems is likely a consequence of improvements in observational tools and analysis techniques,” said Chris Landsea, science and operations officer at NOAA’s National Hurricane Center in Miami, and lead author on the study. “The team is not aware of any natural variability or greenhouse warming-induced climate change that would affect the short-lived tropical storms exclusively.”

[…]When the researchers discounted the number of short-lived tropical storms and hurricanes and added the estimated number of missed medium- to long-lived storms to the historical hurricane data, they found no significant long-term trend in the total number of storms.

The paper is online at the NOAA.gov web site.

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New peer-reviewed paper in Science should end the global warming debate

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Here is the link to the published paper in Science. (H/T Watts Up With That via ECM)

Excerpt from the press release:

CORVALLIS, Ore. – A team of researchers says it has largely put to rest a long debate on the underlying mechanism that has caused periodic ice ages on Earth for the past 2.5 million years – they are ultimately linked to slight shifts in solar radiation caused by predictable changes in Earth’s rotation and axis.

In a publication to be released Friday in the journal Science, researchers from Oregon State University and other institutions conclude that the known wobbles in Earth’s rotation caused global ice levels to reach their peak about 26,000 years ago, stabilize for 7,000 years and then begin melting 19,000 years ago, eventually bringing to an end the last ice age.

The melting was first caused by more solar radiation, not changes in carbon dioxide levels or ocean temperatures, as some scientists have suggested in recent years.

“Solar radiation was the trigger that started the ice melting, that’s now pretty certain,” said Peter Clark, a professor of geosciences at OSU. “There were also changes in atmospheric carbon dioxide levels and ocean circulation, but those happened later and amplified a process that had already begun.”

That should be the end of global warming alarmism, but it won’t be, because this whole brouhaha isn’t about science. It’s about money and power. The power to control other people. The power to control the free market. So it doesn’t matter if solar radiation cycles cause global warming as a matter of fact, because facts don’t decide here.

Here’s a helpful quote from the neo-Darwinian George Gaylor Simpson that ECM sent me from Uncommon Descent:

The verdict of paleontologists is practically unanimous: almost all agree in opposing [Alfred Wegener’s hypothesis that the continents used to be one land mass and have since drifted apart]… The fact that almost all paleontologists say that the paleontological data oppose the various theories of continental drift should, perhaps, obviate further discussion of this point … It must be almost unique in scientific history for a group of students admittedly without special competence in a given field thus to reject the all but unanimous verdict of those who do have such competence.

George Gaylord Simpson, “Mammals and the Nature of Continents”, American Journal of Science 241 (1943): 1-31, p. 2.

Yes, there was a time when the consensus of scientists was against the theory of continental drift. Something to keep in mind.

CORVALLIS, Ore. – A team of researchers says it has largely put to rest a long debate on the underlying mechanism that has caused periodic ice ages on Earth for the past 2.5 million years – they are ultimately linked to slight shifts in solar radiation caused by predictable changes in Earth’s rotation and axis.

In a publication to be released Friday in the journal Science, researchers from Oregon State University and other institutions conclude that the known wobbles in Earth’s rotation caused global ice levels to reach their peak about 26,000 years ago, stabilize for 7,000 years and then begin melting 19,000 years ago, eventually bringing to an end the last ice age.

The melting was first caused by more solar radiation, not changes in carbon dioxide levels or ocean temperatures, as some scientists have suggested in recent years.

“Solar radiation was the trigger that started the ice melting, that’s now pretty certain,” said Peter Clark, a professor of geosciences at OSU. “There were also changes in atmospheric carbon dioxide levels and ocean circulation, but those happened later and amplified a process that had already begun.”

News

The Democrat war on science destroys our prosperity and our consciences

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Here are a couple of stories from IBD showing how the secular-left twists science in order to advance their socialist policy.

Obama’s cap-and-trade bill

The story is here. (H/T The Chilling Effect)

All Americans in the Midwest, South and Rocky Mountain regions will be most drastically affected because the climate change legislation will destroy the nation’s coal industry and the low-cost electricity it has provided to these regions for generations.

Wealth will be transferred away from almost every state to the West Coast and New England.

…Reliable estimates show that this bill will cost each American family at least $3,000 more in energy costs each year, notwithstanding the $2 trillion cost to the economy in just eight years.

…All these countries have stated that they will not place any restrictions on carbon dioxide emissions. China alone, which has surpassed the United States in carbon dioxide emissions, brings a new 500-megawatt coal-fired power plant on line every week. They will have low-cost electricity, and America will massively export more jobs to them.

I blogged here about the costs of this energy tax in more detail.

Stem-cell research

The story is here.

Excerpt:

Inspectors general are apparently not the only ones to pay for annoying the White House by doing their job. The 18-member council existed to provide the president with advice on the moral and ethical implications of the rapid advances in science and medical research. It exists no more.

The council existed to ponder whether we should do something just because we can. Apparently President Obama wanted not advice but agreement on such matters, particularly with regard to one of the panel’s areas of interest, embryonic stem cell research. So he has fired them.

Reid Cherlin, a White House press officer, told the New York Times that Obama saw the panel as “a philosophically leaning advisory group” handpicked by the Bush administration, and that he wanted to appoint a new bioethics commission that instead offered “practical policy options.”

I blogged here about the advantages of adult stem cell research compared to embryonic stem-cell research.