global hype
some inconvieniant facts
Yes, there has been some warming in the past century or so, about 1 degree Fahrenheit. Before that, from about 1250 to 1850, we were in a cool period known as the Little Ice Age. Much of the recent warming actually occurred from about 1895 to 1940, with the biggest warming trend from about 1910 to 1935, well before the significant increase in fossil fuel use.
The year 1934 was actually the warmest year, with 1998 coming in second, and temperatures have declined slightly since then. Greenland reached its highest temperature in 1941 and has been cooling ever since. Temperatures have actually cooled slightly since 1998, very likely signaling another ice age similar to the Little Ice Age.
The year 1934 was actually the warmest year, with 1998 coming in second, and temperatures have declined slightly since then. Greenland reached its highest temperature in 1941 and has been cooling ever since. Temperatures have actually cooled slightly since 1998, very likely signaling another ice age similar to the Little Ice Age.
Sunday, July 1, 2007
The Great global warming update:
Al Gore pleads, "We must stop tolerating the rejection and distortion of science. We must insist on an end to the cynical use of pseudo-studies known to be false for the purpose of intentionally clouding the public's ability to discern the truth."
Gore's fantasy vs the truth
Gore fantasy; claims that Himalayan glaciers are shrinking and global warming is to blame.
The Truth; the September 2006 issue of the American Meteorological Society's Journal of Climate reported, "Glaciers are growing in the Himalayan Mountains."
Gore fantasy; claims the snowcap atop Africa's Mt. Kilimanjaro is shrinking and that global warming is to blame.
The Truth; the November 23, 2003, issue of Nature magazine,
"Although it's tempting to blame the ice loss on global warming, researchers think that deforestation of the mountain's foothills is the more likely culprit. Without the forests' humidity, previously moisture-laden winds blew dry. No longer replenished with water, the ice is evaporating in the strong equatorial sunshine."
Gore fantasy; claims global warming is causing more tornadoes.
The Truth; Yet the United Nations Intergovernmental Panel on Climate Change stated in February that there has been no scientific link established between global warming and tornadoes.
Gore fantasy; claims global warming is causing more frequent and severe hurricanes.
The Truth; hurricane expert Chris Landsea published a study on May 1 documenting that hurricane activity is no higher now than in decades past.
more truth; Hurricane expert William Gray reported just a few days earlier, on April 27,
that the number of major hurricanes making landfall on the U.S. Atlantic coast has declined in the past 40 years.
still more truth; Hurricane scientists reported in the April 18 Geophysical Research Letters that global warming enhances wind shear, which will prevent a significant increase in future hurricane activity.
Gore fantasy; claims global warming is causing an expansion of African deserts.
The Truth; the Sept. 16, 2002, issue of New Scientist reports,
"Africa's deserts are in 'spectacular' retreat . . . making farming viable again in what were some of the most arid parts of Africa."
Gore fantasy; argues Greenland is in rapid meltdown, and that this threatens to raise sea levels by 20 feet.
The Truth; according to a 2005 study in the Journal of Glaciology,
"the Greenland ice sheet is thinning at the margins and growing inland, with a small overall mass gain."
more truth; In late 2006, researchers at the Danish Meteorological Institute reported that the past two decades were the coldest for Greenland since the 1910s.
Gore fantasy; He claims the Antarctic ice sheet is melting because of global warming.
The Truth; Jan. 14, 2002, issue of Nature magazine reported Antarctica as a whole has been dramatically cooling for decades.
More truth; scientists reported in the September 2006 issue of the British journal Philosophical Transactions of the Royal Society Series A: Mathematical, Physical, and Engineering Sciences, that satellite measurements of the Antarctic ice sheet showed significant growth between 1992 and 2003.
Still more truth; And the U.N. Climate Change panel reported in February 2007 that Antarctica is unlikely to lose any ice mass during the remainder of the century.
Al Gore pleads, "We must stop tolerating the rejection and distortion of science. We must insist on an end to the cynical use of pseudo-studies known to be false for the purpose of intentionally clouding the public's ability to discern the truth."
Gore's fantasy vs the truth
Gore fantasy; claims that Himalayan glaciers are shrinking and global warming is to blame.
The Truth; the September 2006 issue of the American Meteorological Society's Journal of Climate reported, "Glaciers are growing in the Himalayan Mountains."
Gore fantasy; claims the snowcap atop Africa's Mt. Kilimanjaro is shrinking and that global warming is to blame.
The Truth; the November 23, 2003, issue of Nature magazine,
"Although it's tempting to blame the ice loss on global warming, researchers think that deforestation of the mountain's foothills is the more likely culprit. Without the forests' humidity, previously moisture-laden winds blew dry. No longer replenished with water, the ice is evaporating in the strong equatorial sunshine."
Gore fantasy; claims global warming is causing more tornadoes.
The Truth; Yet the United Nations Intergovernmental Panel on Climate Change stated in February that there has been no scientific link established between global warming and tornadoes.
Gore fantasy; claims global warming is causing more frequent and severe hurricanes.
The Truth; hurricane expert Chris Landsea published a study on May 1 documenting that hurricane activity is no higher now than in decades past.
more truth; Hurricane expert William Gray reported just a few days earlier, on April 27,
that the number of major hurricanes making landfall on the U.S. Atlantic coast has declined in the past 40 years.
still more truth; Hurricane scientists reported in the April 18 Geophysical Research Letters that global warming enhances wind shear, which will prevent a significant increase in future hurricane activity.
Gore fantasy; claims global warming is causing an expansion of African deserts.
The Truth; the Sept. 16, 2002, issue of New Scientist reports,
"Africa's deserts are in 'spectacular' retreat . . . making farming viable again in what were some of the most arid parts of Africa."
Gore fantasy; argues Greenland is in rapid meltdown, and that this threatens to raise sea levels by 20 feet.
The Truth; according to a 2005 study in the Journal of Glaciology,
"the Greenland ice sheet is thinning at the margins and growing inland, with a small overall mass gain."
more truth; In late 2006, researchers at the Danish Meteorological Institute reported that the past two decades were the coldest for Greenland since the 1910s.
Gore fantasy; He claims the Antarctic ice sheet is melting because of global warming.
The Truth; Jan. 14, 2002, issue of Nature magazine reported Antarctica as a whole has been dramatically cooling for decades.
More truth; scientists reported in the September 2006 issue of the British journal Philosophical Transactions of the Royal Society Series A: Mathematical, Physical, and Engineering Sciences, that satellite measurements of the Antarctic ice sheet showed significant growth between 1992 and 2003.
Still more truth; And the U.N. Climate Change panel reported in February 2007 that Antarctica is unlikely to lose any ice mass during the remainder of the century.
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