sonny-dev/inters-qdu huggingface dataset:
Query: UAH atmospheric temperatures prove climate models and/or surface temperature data sets are wrong

Relevant passages:
Microwave Sounding Unit temperature measurements <=SEP=> Microwave Sounding Unit temperature measurements refers to temperature measurement using the Microwave Sounding Unit instrument and is one of several methods of measuring Earth atmospheric temperature from satellites. Microwave measurements have been obtained from the troposphere since 1979, when they were included within NOAA weather satellites, starting with TIROS-N.  By comparison, the usable balloon (radiosonde) record begins in 1958 but has less geographic coverage and is less uniform. Microwave brightness measurements do not directly measure temperature.  They measure radiances in various wavelength bands, which must then be mathematically inverted to obtain indirect inferences of temperature. The resulting temperature profiles depend on details of the methods that are used to obtain temperatures from radiances. As a result, different groups that have analyzed the satellite data  have obtained different temperature trends. Among these groups are Remote Sensing Systems (RSS) and the University of Alabama in Huntsville (UAH). The satellite series is not fully homogeneous – the record is constructed from a series of satellites with similar but not identical instrumentation. The sensors deteriorate over time, and corrections are necessary for satellite drift in orbit. Particularly large differences between reconstructed temperature series occur at the few times when there is little temporal overlap between successive satellites, making intercalibration difficult.

John Christy <=SEP=> John Raymond Christy is a climate scientist at the University of Alabama in Huntsville ( UAH ) whose chief interests are satellite remote sensing of global climate and global climate change . He is best known , jointly with Roy Spencer , for the first successful development of a satellite temperature record .

UAH satellite temperature dataset <=SEP=> The UAH satellite temperature dataset , developed at the University of Alabama in Huntsville , infers the temperature of various atmospheric layers from satellite measurements of radiance .   It was the first global temperature datasets developed from satellite information and has been used as a tool for research into surface and atmospheric temperature changes .  The dataset is published by John Christy et al. and formerly jointly with Roy Spencer .
Query: We have had ice ages and warmer periods when alligators were found in Spitzbergen.

Relevant passages:
Ice age <=SEP=> An ice age is a period of long-term reduction in the temperature of Earth 's surface and atmosphere , resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers . Within a long-term ice age , individual pulses of cold climate are termed `` glacial periods '' ( or alternatively `` glacials '' or `` glaciations '' or colloquially as `` ice age '' ) , and intermittent warm periods are called `` interglacials '' . In the terminology of glaciology , ice age implies the presence of extensive ice sheets in both northern and southern hemispheres . By this definition , we are in an interglacial period -- the Holocene -- of the ice age . The ice age began 2.6 million years ago at the start of the Pleistocene epoch , because the Greenland , Arctic , and Antarctic ice sheets still exist .

Miocene <=SEP=> The Miocene ( -LSB- pronˈmaɪəˌsiːn -RSB- ) is the first geological epoch of the Neogene Period and extends from about ( Ma ) . The Miocene was named by Sir Charles Lyell . Its name comes from the Greek words μείων ( meiōn , `` less '' ) and καινός ( kainos , `` new '' ) and means `` less recent '' because it has 18 % fewer modern sea invertebrates than the Pliocene . The Miocene follows the Oligocene Epoch and is followed by the Pliocene Epoch .   The earth went from the Oligocene through the Miocene and into the Pliocene , with the climate slowly cooling towards a series of ice ages . The Miocene boundaries are not marked by a single distinct global event but consist rather of regional boundaries between the warmer Oligocene and the cooler Pliocene Epoch .   The apes arose and diversified during the Miocene , becoming widespread in the Old World . By the end of this epoch , the ancestors of humans had split away from the ancestors of the chimpanzees to follow their own evolutionary path . As in the Oligocene before it , grasslands continued to expand and forests to dwindle in extent . In the Miocene seas , kelp forests made their first appearance and soon became one of Earth 's most productive ecosystems .  The plants and animals of the Miocene were fairly modern . Mammals and birds were well-established . Whales , seals , and kelp spread . The Miocene is of particular interest to geologists and palaeoclimatologists as major phases of the Himalayan orogeny had occurred during the Miocene , affecting monsoonal patterns in Asia , which were interlinked with glaciations in the northern hemisphere .
Query: More specifically, around 95% of active climate researchers actively publishing climate papers endorse the consensus position.

Relevant passages:
Scientific consensus on climate change <=SEP=> There is currently a strong scientific consensus that the Earth is warming and that this warming is mainly caused by human activities. This consensus is supported by various studies of scientists' opinions and by position statements of scientific organizations, many of which explicitly agree with the Intergovernmental Panel on Climate Change (IPCC) synthesis reports.  Nearly all actively publishing climate scientists (97–98%) support the consensus on anthropogenic climate change, and the remaining 2% of contrarian studies either cannot be replicated or contain errors.
Query: Numerous studies into the effect of urban heat island effect and microsite influences find they have negligible effect on long-term trends, particularly when averaged over large regions.

Relevant passages:
Urban heat island <=SEP=> An urban heat island ( UHI ) is an urban area or metropolitan area that is significantly warmer than its surrounding rural areas due to human activities . The temperature difference usually is larger at night than during the day , and is most apparent when winds are weak . UHI is most noticeable during the summer and winter . The main cause of the urban heat island effect is from the modification of land surfaces . Waste heat generated by energy usage is a secondary contributor . As a population center grows , it tends to expand its area and increase its average temperature . The less-used term heat island refers to any area , populated or not , which is consistently hotter than the surrounding area .   Monthly rainfall is greater downwind of cities , partially due to the UHI . Increases in heat within urban centers increases the length of growing seasons , and decreases the occurrence of weak tornadoes . The UHI decreases air quality by increasing the production of pollutants such as ozone , and decreases water quality as warmer waters flow into area streams and put stress on their ecosystems .   Not all cities have a distinct urban heat island . Mitigation of the urban heat island effect can be accomplished through the use of green roofs and the use of lighter-colored surfaces in urban areas , which reflect more sunlight and absorb less heat .   There are concerns raised about possible contribution from urban heat islands to global warming . Research on China and India indicates that urban heat island effect contributes to climate warming by about 30 % . On the other hand , one 1999 comparison between urban and rural areas proposed that the urban heat island effects have little influence on global mean temperature trends . Many studies reveal increases in the severity of the effect with the progress of climate change .
Query: When the Earth comes out of an ice age, the warming is not initiated by CO2 but by changes in the Earth's orbit.

Relevant passages:
Ice age <=SEP=> An ice age is a period of long-term reduction in the temperature of Earth 's surface and atmosphere , resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers . Within a long-term ice age , individual pulses of cold climate are termed `` glacial periods '' ( or alternatively `` glacials '' or `` glaciations '' or colloquially as `` ice age '' ) , and intermittent warm periods are called `` interglacials '' . In the terminology of glaciology , ice age implies the presence of extensive ice sheets in both northern and southern hemispheres . By this definition , we are in an interglacial period -- the Holocene -- of the ice age . The ice age began 2.6 million years ago at the start of the Pleistocene epoch , because the Greenland , Arctic , and Antarctic ice sheets still exist .

Global cooling <=SEP=> Global cooling was a conjecture during the 1970s of imminent cooling of the Earth 's surface and atmosphere culminating in a period of extensive glaciation . This hypothesis had little support in the scientific community , but gained temporary popular attention due to a combination of a slight downward trend of temperatures from the 1940s to the early 1970s and press reports that did not accurately reflect the full scope of the scientific climate literature , which showed a larger and faster-growing body of literature projecting future warming due to greenhouse gas emissions . The current scientific opinion on climate change is that the Earth has not durably cooled , but underwent global warming throughout the 20th century .
Query: Climate sensitivity can be calculated empirically by comparing past temperature change to natural forcings at the time.

Relevant passages:
Climate sensitivity <=SEP=> Climate sensitivity is the equilibrium temperature change in response to changes of the radiative forcing . Therefore , climate sensitivity depends on the initial climate state , but potentially can be accurately inferred from precise palaeoclimate data . Slow climate feedbacks , especially changes of ice sheet size and atmospheric CO2 , amplify the total Earth system sensitivity by an amount that depends on the time scale considered .   Although climate sensitivity is usually used in the context of radiative forcing by carbon dioxide ( CO2 ) , it is thought of as a general property of the climate system : the change in surface air temperature ( ΔTs ) following a unit change in radiative forcing ( RF ) , and thus is expressed in units of ° C / ( W/m2 ) . For this to be useful , the measure must be independent of the nature of the forcing ( e.g. from greenhouse gases or solar variation ) ; to first order this is indeed found to be so .   The climate sensitivity specifically due to is often expressed as the temperature change in ° C associated with a doubling of the concentration of carbon dioxide in Earth 's atmosphere .   For coupled atmosphere-ocean global climate models ( e.g. CMIP5 ) the climate sensitivity is an emergent property : it is not a model parameter , but rather a result of a combination of model physics and parameters . By contrast , simpler energy-balance models may have climate sensitivity as an explicit parameter .   The terms represented in the equation relate radiative forcing ( RF ) to linear changes in global surface temperature change ( ΔTs ) via the climate sensitivity λ .   It is also possible to estimate climate sensitivity from observations ; however , this is difficult due to uncertainties in the forcing and temperature histories .
Query: Some global warming 'skeptics' argue that the Earth's climate sensitivity is so low that a doubling of atmospheric CO2 will result in a surface temperature change on the order of 1°C or less, and that therefore global warming is nothing to worry about.

Relevant passages:
Climate sensitivity <=SEP=> Climate sensitivity is the equilibrium temperature change in response to changes of the radiative forcing . Therefore , climate sensitivity depends on the initial climate state , but potentially can be accurately inferred from precise palaeoclimate data . Slow climate feedbacks , especially changes of ice sheet size and atmospheric CO2 , amplify the total Earth system sensitivity by an amount that depends on the time scale considered .   Although climate sensitivity is usually used in the context of radiative forcing by carbon dioxide ( CO2 ) , it is thought of as a general property of the climate system : the change in surface air temperature ( ΔTs ) following a unit change in radiative forcing ( RF ) , and thus is expressed in units of ° C / ( W/m2 ) . For this to be useful , the measure must be independent of the nature of the forcing ( e.g. from greenhouse gases or solar variation ) ; to first order this is indeed found to be so .   The climate sensitivity specifically due to is often expressed as the temperature change in ° C associated with a doubling of the concentration of carbon dioxide in Earth 's atmosphere .   For coupled atmosphere-ocean global climate models ( e.g. CMIP5 ) the climate sensitivity is an emergent property : it is not a model parameter , but rather a result of a combination of model physics and parameters . By contrast , simpler energy-balance models may have climate sensitivity as an explicit parameter .   The terms represented in the equation relate radiative forcing ( RF ) to linear changes in global surface temperature change ( ΔTs ) via the climate sensitivity λ .   It is also possible to estimate climate sensitivity from observations ; however , this is difficult due to uncertainties in the forcing and temperature histories .
Query: Last December, the respected  journal “Oceanography” published projections (see graphic below) for this rising acidity, measured by falling pH

Relevant passages:
Ocean acidification <=SEP=> Ocean acidification is the ongoing decrease in the pH of the Earth 's oceans , caused by the uptake of carbon dioxide from the atmosphere . Seawater is slightly basic ( meaning pH > 7 ) , and the process in question is a shift towards pH-neutral conditions rather than a transition to acidic conditions ( pH < 7 ) . Ocean alkalinity is not changed by the process , or may increase over long time periods due to carbonate dissolution . An estimated 30 -- 40 % of the carbon dioxide from human activity released into the atmosphere dissolves into oceans , rivers and lakes . To achieve chemical equilibrium , some of it reacts with the water to form carbonic acid . Some of these extra carbonic acid molecules react with a water molecule to give a bicarbonate ion and a hydronium ion , thus increasing ocean acidity ( H + ion concentration ) . Between 1751 and 1996 surface ocean pH is estimated to have decreased from approximately 8.25 to 8.14 , representing an increase of almost 35 % in H + ion concentration in the world 's oceans . Earth System Models project that within the last decade ocean acidity exceeded historical analogues and in combination with other ocean biogeochemical changes could undermine the functioning of marine ecosystems and disrupt the provision of many goods and services associated with the ocean .   Increasing acidity is thought to have a range of potentially harmful consequences for marine organisms , such as depressing metabolic rates and immune responses in some organisms , and causing coral bleaching . By increasing the presence of free hydrogen ions , each molecule of carbonic acid that forms in the oceans ultimately results in the conversion of two carbonate ions into bicarbonate ions . This net decrease in the amount of carbonate ions available makes it more difficult for marine calcifying organisms , such as coral and some plankton , to form biogenic calcium carbonate , and such structures become vulnerable to dissolution . Ongoing acidification of the oceans threatens food chains connected with the oceans . As members of the InterAcademy Panel , 105 science academies have issued a statement on ocean acidification recommending that by 2050 , global emissions be reduced by at least 50 % compared to the 1990 level .   While ongoing ocean acidification is anthropogenic in origin , it has occurred previously in Earth 's history . The most notable example is the Paleocene-Eocene Thermal Maximum ( PETM ) , which occurred approximately 56 million years ago . For reasons that are currently uncertain , massive amounts of carbon entered the ocean and atmosphere , and led to the dissolution of carbonate sediments in all ocean basins .   Ocean acidification has been called the `` evil twin of global warming '' and `` the other problem '' .
Query: “[T]he 1079 emails and 72 documents seem indeed evidence of a scandal  involving most of the most prominent scientists pushing the man-made  warming theory - a scandal that is one of the greatest in modern  science.

Relevant passages:
Climatic Research Unit email controversy <=SEP=> The Climatic Research Unit email controversy ( also known as `` Climategate '' ) began in November 2009 with the hacking of a server at the Climatic Research Unit ( CRU ) at the University of East Anglia ( UEA ) by an external attacker , copying thousands of emails and computer files , the Climatic Research Unit documents , to various internet locations several weeks before the Copenhagen Summit on climate change .   The story was first broken by climate change denialists with columnist James Delingpole popularising the term `` Climategate '' to describe the controversy . Several people considered climate change `` skeptics '' argued that the emails showed global warming was a scientific conspiracy , that scientists manipulated climate data and attempted to suppress critics . The CRU rejected this , saying the emails had been taken out of context and merely reflected an honest exchange of ideas .   The mainstream media picked up the story as negotiations over climate change mitigation began in Copenhagen on 7 December 2009 . Because of the timing , scientists , policy makers and public relations experts said that the release of emails was a smear campaign intended to undermine the climate conference . In response to the controversy , the American Association for the Advancement of Science ( AAAS ) , the American Meteorological Society ( AMS ) and the Union of Concerned Scientists ( UCS ) released statements supporting the scientific consensus that the Earth 's mean surface temperature had been rising for decades , with the AAAS concluding , `` based on multiple lines of scientific evidence that global climate change caused by human activities is now underway ... it is a growing threat to society . ''   Eight committees investigated the allegations and published reports , finding no evidence of fraud or scientific misconduct . However , the reports called on the scientists to avoid any such allegations in the future by taking steps to regain public confidence in their work , for example by opening up access to their supporting data , processing methods and software , and by promptly honouring freedom of information requests . The scientific consensus that global warming is occurring as a result of human activity remained unchanged throughout the investigations .
Query: Steve McIntyre noticed a strange  discontinuity in US temperature data, occurring around January 2000.

Relevant passages:
Steve McIntyre <=SEP=> Steven McIntyre ( born c. 1947 ) is a Canadian mining exploration company director , a former minerals prospector and semi-retired mining consultant whose work has included statistical analysis . He is best known as the founder and editor of Climate Audit , a blog devoted to the analysis and discussion of climate data . He is most prominent as a critic of the temperature record of the past 1000 years and the data quality of NASA 's Goddard Institute for Space Studies . He is known in particular for his statistical critique , with economist Ross McKitrick , of the hockey stick graph which appears to show that the increase in late 20th century global temperatures is unprecedented in the past 1,000 years .
Query: (2012 is now the hottest by a wide margin), but the USA only comprises 2% of the globe.

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Florida <=SEP=> Florida -LSB- ˈflɒrᵻdə -RSB- ( Spanish for `` land of flowers '' ) is a state located in the southeastern region of the United States . It is bordered to the west by the Gulf of Mexico , to the north by Alabama and Georgia , to the east by the Atlantic Ocean , and to the south by the Straits of Florida and Cuba . Florida is the 22nd-most extensive , the 3rd-most populous , and the 8th-most densely populated of the U.S. states . Jacksonville is the most populous municipality in the state and is the largest city by area in the contiguous United States . The Miami metropolitan area is Florida 's most populous urban area . The city of Tallahassee is the state capital .   A peninsula between the Gulf of Mexico , the Atlantic Ocean , and the Straits of Florida , it has the longest coastline in the contiguous United States , approximately 1350 mi , and is the only state that borders both the Gulf of Mexico and the Atlantic Ocean . Much of the state is at or near sea level and is characterized by sedimentary soil . The climate varies from subtropical in the north to tropical in the south . The American alligator , American crocodile , Florida panther , and manatee can be found in the Everglades National Park .   Since the first European contact was made in 1513 by Spanish explorer Juan Ponce de León -- who named it La Florida ( -LSB- la floˈɾiða -RSB- `` land of flowers '' ) upon landing there in the Easter season , Pascua Florida -- Florida was a challenge for the European colonial powers before it gained statehood in the United States in 1845 . It was a principal location of the Seminole Wars against the Native Americans , and racial segregation after the American Civil War .   Today , Florida is distinctive for its large Cuban expatriate community and high population growth , as well as for its increasing environmental issues . The state 's economy relies mainly on tourism , agriculture , and transportation , which developed in the late 19th century . Florida is also renowned for amusement parks , orange crops , the Kennedy Space Center , and as a popular destination for retirees .   Florida culture is a reflection of influences and multiple inheritance ; Native American , European American , Hispanic and Latino , and African American heritages can be found in the architecture and cuisine . Florida has attracted many writers such as Marjorie Kinnan Rawlings , Ernest Hemingway and Tennessee Williams , and continues to attract celebrities and athletes . It is internationally known for golf , tennis , auto racing and water sports .