The news here is that natural variability within certain hurricane basins appears to be much more influential on hurricane
activity than global warming.
Not exact matches
While scientists and policy experts debate the impacts of
global warming, Earth's soil is releasing roughly nine times more carbon dioxide to the atmosphere
than all human
activities combined.
The latest version, more
than a year in the making, reiterates findings that
global warming is unequivocal and primarily caused by humans from the burning of fossil fuels, the clearing of forests, and the disruption of agricultural
activities.
Their findings indicated that, overall, the contribution of changing solar
activity, either directly or through cosmic rays, was even less and can not have contributed more
than 10 percent to
global warming in the 20th century.
«We conclude that the level of contribution of changing solar
activity is less
than 10 percent of the measured
global warming observed in the 20th century.
By comparing the small oscillations in cosmic ray rate and temperature with the overall trends in both since 1955, Sloan and Wolfendale found that less
than 14 percent of the
global warming seen during this period could have been caused by solar
activity.
Essentially, all they said is that they acknowledge that
global warming is due to unspecified human
activities, that it will have ecological consequences (no mention of economic consequences, other
than the insinuation that taking action of
global warming might threaten economic growth), and that coordinated
global action is required, but that economic growth and energy security must be taken into account, and that they'll meet to talk about it again.
Human
activities are releasing greenhouse gases more
than 30 times faster
than the rate of emissions that triggered a period of extreme
global warming in the Earth's past, according to an expert on ancient climates.
The abnormally high Atlantic hurricane
activity of the last 10 - 15 years may or may not be due to
global warming, but the less -
than - 2005
activity of the 2006 - 8 Atlantic hurricane seasons does not change the fact that the last 10 - 15 years have seen extra-ordinary hurricane
activity.
This is your hardest question to answer, as the question seems to presuppose their are other sources of heat that are
warming up the earth other
than global warming due to CO2, methane, nitrous oxide (from agriculture and fertilisers) and CFCs (chlorofluorocarbons, from refrigerants etc) accumulating in the atmosphere from mankind's various
activities.
• Anyone who doubts that the threat of large hurricanes is still being used as part of
global warming campaigns should look no further than the energy and climate platform of a presidential candidate [pdf alert], who writes, «Global warming is real, is happening now and is the result of human activ
global warming campaigns should look no further
than the energy and climate platform of a presidential candidate [pdf alert], who writes, «
Global warming is real, is happening now and is the result of human activ
Global warming is real, is happening now and is the result of human
activities.
The historical multidecadal - scale variability in Atlantic hurricane
activity is much greater
than what would be «expected» from a gradual temperature increase attributed to
global warming.
But the new work did seem a lot more scientifically rigorous
than most previous arguments against a link between
global warming and hurricanes; which simply state we don't know enough about past hurricane
activity to determine whether modern hurricane
activity is unprecedented.
a) atmospheric CO2 from human
activity is a major bause of observed
warming in the 1980's and 1990's, c) that
warming is overstated due to a number of factors including solar effects and measurement skew d) the data going back 150 years is of little reliability because it is clustered so heavily in northeast america and western europe rather
than being
global e) the
global climate has been significantly shifting over the last thousand years, over the last ten thousand years, and over the last hundred thousand years; atmospheric CO2 levels did not drive those changes, and some of them were rapid.
But it does say; «Natural climate variations, which tend to involve localized changes in sea surface temperature, may have a larger effect on hurricane
activity than the more uniform patterns of
global warming...»
Also found was that the correlation between solar
activity and
global temperatures ended around 1975, hence recent
warming must have some other cause
than solar variations.
11/7/17 — Contrary to statements by President Trump and many of his advisers, the
global climate has
warmed considerably over the past century and it is «extremely likely»
than human
activities are the «dominant cause,» according to a major new report.
For the most part, Smith hasn't had to address the climate issue back home, even though polls show that a majority of his adult constituents believe human
activity is causing
global warming and Texas has suffered more severe climate and weather disasters since 1980
than any other state.
This year, 58 % see
global warming as due more to human
activities than to natural causes, similar to the 61 % in 2003.
Now, I'm not sure what the Times» shift in thinking is with the article — and after more
than a decade of consistent gloom - and - doom reporting and editorializing on
global warming, I would imagine that the Green - leaning newspaper does not intend to rethink its position on the scare — but it's going to take more
than the mere economic exploitation of a shrinking polar ice cap to establish human
activity as the cause of the melting.
This makes coal mining in the region responsible for more greenhouse gases
than any other
activity in the U.S., making it a root contributor to
global warming.
The IPCC has not only asserted that
global warming is occurring, but that to a large degree it is caused by human
activities such as burning fossil fuels rather
than being a natural phenomenon.
New Study: Majority of Climate Scientists Don't Agree with «Consensus» http://www.breitbart.com/london/2015/07/31/new-study-majority-of-climate-scientists-dont-agree-with-consensus/ Of the 1868 who responded [out of 6550], just 43 percent agreed with the IPCC that «It is extremely likely -LCB- 95 % + certainty -RCB- that more
than half of [
global warming] from 1951 to 2010 was caused by [human
activity]».
By focusing on the consequences of climate change rather
than its scientific causes, some experts suggest that Mr. Nash succeeded in circumventing a divisive political debate over
global warming and the extent to which human
activity contributes to it.
Thanks to their large heat capacity, the oceans absorb
warming caused by human
activities, and more
than 90 % of the Earth's extra heat from
global warming is absorbed by them.
In the long run, the truth of whether the earth is round (mostly), goes around the sun (so the best evidence shows), or is
warming due to industrial
activity (considered «very likely» i.e., more
than 90 % certainty) will be demonstrated on the
global stage.
People are concerned that the rapid
global warming due to human
activities is one of the main reasons why the world's ice shelves are thinning and declining faster
than expected.
However, the recent changes in sun
activity are not larger
than the one we have in the last 1000 years, while the
global warming in that last 30 years is not similar to anything on the record.
I also take issue with Gleick's 2007 testimony... «In the long run, the truth of whether the earth is round (mostly), goes around the sun (so the best evidence shows), or is
warming due to industrial
activity (considered «very likely» i.e., more
than 90 % certainty) will be demonstrated on the
global stage.
Don't forget that Judith Curry was one of the «scientists» claiming a connection between increased hurricane
activity and
global warming with less
than adequate data (see discussions on this blog).
Professor Sherwood says research has effectively disproved the idea that sunspots are more responsible for
global warming than human
activity.
Of the 1868 who responded, just 43 percent agreed with the IPCC that «It is extremely likely -LCB- 95 % + certainty -RCB- that more
than half of [
global warming] from 1951 to 2010 was caused by [human
activity]».
The Scientific Guide to
Global Warming Skepticism looks at both the evidence that human activity is causing global warming and the ways that climate «skeptic» arguments can mislead by presenting only small pieces of the puzzle rather than the full pi
Global Warming Skepticism looks at both the evidence that human activity is causing global warming and the ways that climate «skeptic» arguments can mislead by presenting only small pieces of the puzzle rather than the full p
Warming Skepticism looks at both the evidence that human
activity is causing
global warming and the ways that climate «skeptic» arguments can mislead by presenting only small pieces of the puzzle rather than the full pi
global warming and the ways that climate «skeptic» arguments can mislead by presenting only small pieces of the puzzle rather than the full p
warming and the ways that climate «skeptic» arguments can mislead by presenting only small pieces of the puzzle rather
than the full picture.
There have been three assessments of
global warming by the international panel since 1990, and each has drawn a more conclusive picture
than the last of the link between human
activities and the prospects for significant harm to agriculture, ecosystems and coastlines.
Issues like the Medieval
warm period, different possible causes of climate change (such as solar
activity, or even the nature of our climate), studies indicating the last interglacial period was
warmer than today, and the failure of recent dire predictions about the climate all show the debate on climate change is not nearly as settled as many
global warming proponents would have us believe.
They argue that total magnetic
activity is much better correlated with
global warming than is sunspot number alone.
Muller, who lacks any training or expertise in atmospheric science, is more
than happy to promote with great confidence the unsupportable claim that
global warming will actually decrease tornado
activity.
A recent draft of an international consensus report offers stronger -
than - ever evidence that
global warming is driven by human
activity.
A large majority of people in New York believe that
global warming is happening because of human
activities, and more
than two - thirds think that parts of the city will even have to be abandoned over the next 50 years because of rising sea levels, according to survey results released this morning by Columbia and Yale Universities, which called the research the first comprehensive study of opinions from residents of the five boroughs about
global warming.
To give one example, she says human
activities are contributing to
global warming, but she bridles at the IPCC consensus that humans are «largely responsible» — in other words, that more
than 50 percent of
global warming to date is caused by human
activity.
The paper concluded that «the entire «
global warming» theory [is] nothing more
than a scam,» and described the individual who committed criminal
activities to hack personal emails as a «gallant» and a «unnamed hero.»
I wonder how hard it was for him to acknowledge that other more significant processes
than global warming could be causing increased hurricane
activity.
Back in 2007, the IPCC said it was «more likely
than not» (meaning, a greater -
than -50-percent probability) that human
activities — through
global warming — were contributing to an observed intensification of hurricanes in at least some regions of the globe.
I get to understand why
Global Warming is not seriously discussed amongst the populace in general, by watching many TV Meteorologists, who utterly confuse the matter, who also seem to be limited by the range of their Doppler radars, seldom explain anything more
than the latest extreme Hurricane
activity as the result of a «cycle».
The panel concludes there is very high confidence that the
warming is due to human
activities, which are likely to have been at least five times greater
than the impact of solar irradiance changes on
global warming.
But the most interesting part of the segment is an interview with Joe Lucas, head of the American Coalition for Clean Coal Electricity (nee Americans for Balanced Energy Choices), a coal industry front group that has spent tens of millions of dollars on deceptive advertising and political
activities, as well as more
than $ 10.5 million to lobby Congress directly on behalf of dirty coal and against legislation to fight
global warming and promote clean, renewable electricity.
Entertaining how the NRDC played a role of some sort with one of the
global warming nuisance lawsuits, the Connecticut v American Electric Power, while another of those
global warming nuisance lawsuits, Comer v. Murphy Oil had wording within its documents stating «The API [American Petroleum Institute] and other Oil Company Defendants have engaged in concerted financial
activity — far in excess of $ 1 million — in furtherance of a tortious civil conspiracy to «reposition
global warming as theory rather
than fact» — details I described in my previous blog post.
The current
warming trend is of particular significance because most of it is extremely likely (greater
than 95 percent probability) to be the result of human
activity since the mid-20th century and proceeding at a rate that is unprecedented over decades to millennia.1 Earth - orbiting satellites and other technological advances have enabled scientists to see the big picture, collecting many different types of information about our planet and its climate on a
global scale.
This is more
than all human
activities combined can safely produce without exceeding two degrees of
global warming.