Not exact matches
Coral reefs, which support diverse communities of fish and
other marine life, are declining globally at
unprecedented rates due to human - caused impacts, such as
warming waters and ocean acidification.
Since most of the measures required to slow the
warming, from greatly increasing energy efficiency to land reform in poor nations, would carry
other great benefits, and since the probability of
unprecedented change appears to be in the vicinity of 50 percent, a very large social effort, one incurring substantial costs, seems to us not simply justified but virtually mandatory.
Link iv.1: therefore current warmth is not
unprecedented Link iv.2: therefore something
other than man - made forcing can be responsible for this level of
warming Link iv.3: therefore today's
warming is more likely caused by something natural than by man - made forcing.
Experts now predicted that global
warming could bring not only rising sea levels but
unprecedented droughts, storm floods, and
other disasters.
Our recent
warming is definitely not «
unprecedented» based on ice core and
other proxy records in this interglacial
Recall that the catastrophe community has longed blamed CO2 for recent
warming, because their research and models found no
other causes for the «
unprecedented»
warming in the past 25 years or so.
The recent Blob - related coastal
warming, on the
other hand, has been
unprecedented in magnitude, extension, and duration, and the full extent of its impacts on the California Current marine ecosystem is still under investigation.
• There is much scientific and historical evidence that the reported recent
warming in the Arctic is not
unprecedented, for instance the 1920/30's are recorded to have been relatively
warm as in this 2006 paper, and this newer paper is interesting if challenging, but there are still other similar papers and much widespread history of the Medieval Warm Per
warm as in this 2006 paper, and this newer paper is interesting if challenging, but there are still
other similar papers and much widespread history of the Medieval
Warm Per
Warm Period.
Its abstract warns that «projected
warming of the Antarctic continent during the 21st century may soon see significant and unusual
warming develop across
other parts of the Antarctic continent [besides the peninsula]», but no Steigian red spots of supposedly
unprecedented warming.
On the
other hand, if the MWP was global, but was less
warm than today, then the current warmth would be
unprecedented.»
As the region experienced an
unprecedented September
warm spell Tuesday, quite a few Elgin area residents headed out for ice cream and
other frozen treats to beat the heat.
The 1,018 - page report convincingly and systematically challenges IPCC claims that carbon dioxide and
other greenhouse gases are causing «dangerous» global
warming and climate change; that IPCC computer models can be relied on for alarming climate forecasts and scenarios; and that we need to take immediate, drastic action to prevent «
unprecedented» climate and weather events that are no more frequent or unusual than what humans have had to adapt to and deal with for thousands of years.
Other examples are «The Science is Settled»,
Unprecedented Warming», «to melt by 2035»... The list is a long one.
The so - called «hockey stick» curve — a graph my co-authors and I published a decade - and - a-half ago showing modern
warming in the Northern Hemisphere to be
unprecedented for at least the past 1,000 years — is one among
other areas of climate science where the evidence has become ever more compelling.
The Early Anthropogenic Hypothesis (108) posits that mid-Holocene increases in CO2 and CH4 resulted from early land clearing and
other agricultural practices and that these
unprecedented interglacial trends in atmospheric composition set global climate on a trajectory toward
warmer conditions long before human use of fossil fuels (108, 109).
The swift uptick on graphed data, and that Wolfe describes, indicates an
unprecedented rate of
warming, and shows that something
other than those natural forces had an impact on the CO2 levels of the last century.
And it was in 1988 that James Hansen decided to present the case that this slow
warming since the LIA was soon to become «
unprecedented» due to CO2 emissions, thus causing untold climate chaos - i.e. boiling oceans, droughts, famines, Manhattan Island flooding along with
other coastal regions, Earth turning into the next Venus, and etc..
So it seems quite clear that there is a potential connection, in a statistical sense, between human - caused global
warming, declining Arctic sea ice, and the anomalous blocking pattern this winter that has added to
other factors we know are tied to human - caused climate change (
warmer temperatures and increased soil evaporation, and decreased winter snowpack and freshwater runoff) to produce the
unprecedented drought this year in California.
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.
Whether the intent was to mislead or just paint a nice tidy picture, the fact is the graphic did mislead many
other scientists and lay people into a false degreee of certainty as to the
unprecedented nature of recent
warming.