The Economics of Sustainability
... • A situation in which the market system produces an allocation of resources which is not Pareto-efficient • Yawn and What? • But market failures are very important and can have very real effects • Stern: Climate change is the greatest and widest-ranging market failure ever seen ...
... • A situation in which the market system produces an allocation of resources which is not Pareto-efficient • Yawn and What? • But market failures are very important and can have very real effects • Stern: Climate change is the greatest and widest-ranging market failure ever seen ...
ENVI 30 Environmental Issues
... Colder-living species might be displaced poleward as well as upward in elevation Species unable to adapt or move would go extinct ...
... Colder-living species might be displaced poleward as well as upward in elevation Species unable to adapt or move would go extinct ...
The Greenhouse Effect
... b. Human v. Natural Warming: IPCC 1995: “The balance of evidence suggests a discernible human influence on global climate.” (Civil, not criminal, standard of proof) 2001: “There is new & stronger evidence that most of the warming observed over the last 50 years is attributable to human activities.” ...
... b. Human v. Natural Warming: IPCC 1995: “The balance of evidence suggests a discernible human influence on global climate.” (Civil, not criminal, standard of proof) 2001: “There is new & stronger evidence that most of the warming observed over the last 50 years is attributable to human activities.” ...
The science debate behind climate change
... temperature dependent. Remember that oxygen exists as two isotopes; Oxygen-16, the most common isotope, and Oxygen-18. Some water molecules are made with this oxygen-18 isotope and scientists can use the amount of oxygen-18 in a certain ice core sample to figure out what the temperature was. Why doe ...
... temperature dependent. Remember that oxygen exists as two isotopes; Oxygen-16, the most common isotope, and Oxygen-18. Some water molecules are made with this oxygen-18 isotope and scientists can use the amount of oxygen-18 in a certain ice core sample to figure out what the temperature was. Why doe ...
Global Warming - Michigan Department of Education Technology
... Michigan High School Content Expectations Connections: E5.4 Climate Change Atmospheric gases trap solar energy that has been reradiated from the Earth’s surface (the greenhouse effect). The Earth’s climate has changed both gradually and catastrophically over geological and historical time frames due ...
... Michigan High School Content Expectations Connections: E5.4 Climate Change Atmospheric gases trap solar energy that has been reradiated from the Earth’s surface (the greenhouse effect). The Earth’s climate has changed both gradually and catastrophically over geological and historical time frames due ...
Document
... account the ability of a gas to absorb infrared radiation, and the lifetime of the gas in the atmosphere ...
... account the ability of a gas to absorb infrared radiation, and the lifetime of the gas in the atmosphere ...
The Global Climate Crisis
... Populations will be forced to move to very different environments ...
... Populations will be forced to move to very different environments ...
Describing situations affecting climate change and ways to reduce
... Although the United States has only 5 percent of the world’s population, our country contributes 22 % of the world’s carbon emissions. ...
... Although the United States has only 5 percent of the world’s population, our country contributes 22 % of the world’s carbon emissions. ...
History of Earth`s surface temperature 1880-2016
... spots shifting around from year to year. By the 2000s, most of the planet is orange and red—up to 3°C (5.4°F) warmer than the long-term average, with only a few isolated cool spots from year to year. Climate experts have long known that global warming due to increasing greenhouse gases won’t neces ...
... spots shifting around from year to year. By the 2000s, most of the planet is orange and red—up to 3°C (5.4°F) warmer than the long-term average, with only a few isolated cool spots from year to year. Climate experts have long known that global warming due to increasing greenhouse gases won’t neces ...
1.1.1 Student Hook A..
... “Since 1980 we’ve seen a strong rise up to unprecedented levels of hurricane energy now in the Atlantic,” he said. Some 189 nations are meeting in Kenya to explore options for a global deal to combat climate change, with most focusing on cutting the amount of carbon dioxide pumped into the air by in ...
... “Since 1980 we’ve seen a strong rise up to unprecedented levels of hurricane energy now in the Atlantic,” he said. Some 189 nations are meeting in Kenya to explore options for a global deal to combat climate change, with most focusing on cutting the amount of carbon dioxide pumped into the air by in ...
Kyoto Protocol Endorsement
... it became a member of the International Council for Local Environmental Initiatives (ICLEI) Cities for Climate Protection Campaign in 1995 (http://\Vww.iclei.org/); and WHEREAS, the City of Berkeley is charged with protecting the public's health and the environment and is aware of its responsibility ...
... it became a member of the International Council for Local Environmental Initiatives (ICLEI) Cities for Climate Protection Campaign in 1995 (http://\Vww.iclei.org/); and WHEREAS, the City of Berkeley is charged with protecting the public's health and the environment and is aware of its responsibility ...
Climate Change Leader in Residence James Hansen, Ph.D. SAVE THE DATES
... Professor at the Earth Institute of Columbia University, where he directs the Program on Climate Science, Awareness and Solutions. Dr. Hansen’s research focuses on the causes and consequences of global climate change using the Earth’s paleoclimate history, ongoing global observations, and interpreti ...
... Professor at the Earth Institute of Columbia University, where he directs the Program on Climate Science, Awareness and Solutions. Dr. Hansen’s research focuses on the causes and consequences of global climate change using the Earth’s paleoclimate history, ongoing global observations, and interpreti ...
Powerpoint of Diagrams File
... Global mean sea level will continue to rise during the 21st century. Under all RCP scenarios, the rate of sea level rise will very likely exceed that observed during 1971 to 2010 due to increased ocean warming and increased loss of mass from glaciers and ice sheets. Climate change will affect carbon ...
... Global mean sea level will continue to rise during the 21st century. Under all RCP scenarios, the rate of sea level rise will very likely exceed that observed during 1971 to 2010 due to increased ocean warming and increased loss of mass from glaciers and ice sheets. Climate change will affect carbon ...
Electric vol 348 8-6-13 - Nordic Energy Services
... gas. The IEA reports that about 1.1 Gt (CO2 equivalent) of methane gas were released in 2010, and these emissions were related to the oil and gas industry. Eliminating methane releases from venting and flaring natural gas during production would be an effective method of reducing greenhouse gases al ...
... gas. The IEA reports that about 1.1 Gt (CO2 equivalent) of methane gas were released in 2010, and these emissions were related to the oil and gas industry. Eliminating methane releases from venting and flaring natural gas during production would be an effective method of reducing greenhouse gases al ...
Massachusetts - UMass Amherst
... How will global temperatures change in the future? The global average temperature has already increased by about 1oC (1.8oF) relative to pre-industrial levels. ...
... How will global temperatures change in the future? The global average temperature has already increased by about 1oC (1.8oF) relative to pre-industrial levels. ...
carbon and nitrogen cycle - National Center for Atmospheric Research
... "Why does applied science bring us so little happiness? The simple answer is that we have not yet learned to make proper use of it. In time of war it has given men the means to poison and mutilate one another. In time of peace it has made our lives hurried and uncertain. It has enslaved us to machin ...
... "Why does applied science bring us so little happiness? The simple answer is that we have not yet learned to make proper use of it. In time of war it has given men the means to poison and mutilate one another. In time of peace it has made our lives hurried and uncertain. It has enslaved us to machin ...
2 x
... e.g., weather models might have slight drift (may avoid some feedbacks, etc.) …climate modes not! ...
... e.g., weather models might have slight drift (may avoid some feedbacks, etc.) …climate modes not! ...
Ladies and gentlemen Climate Change has become a reality much
... The new IPCC assessment report says that humanity has time until 2020 to reverse the path of constantly growing GHG emissions. If we don’t act in these remaining 13 years dangerous climate change will become irreversible. All governments sitting here are signatories to the UNFCCC and that means you ...
... The new IPCC assessment report says that humanity has time until 2020 to reverse the path of constantly growing GHG emissions. If we don’t act in these remaining 13 years dangerous climate change will become irreversible. All governments sitting here are signatories to the UNFCCC and that means you ...
26 Jul 2003
... alterations were so unscientific that the EPA decided to just delete the report’s entire section on global warming. In March of 2001, Bush reversed a campaign commitment to regulate fossil fuel emissions from power plants, and announced that the Kyoto Treaty is no longer acceptable to the United St ...
... alterations were so unscientific that the EPA decided to just delete the report’s entire section on global warming. In March of 2001, Bush reversed a campaign commitment to regulate fossil fuel emissions from power plants, and announced that the Kyoto Treaty is no longer acceptable to the United St ...
- Cirencester Science and Technology Society
... future. There is little argument that over the past 150 years the levels of CO 2 have risen and continue to rise faster than for millennia and that multiple lines of evidence suggest that it is human activity that has caused this. CO2 are still following the worst case scenario despite the many redu ...
... future. There is little argument that over the past 150 years the levels of CO 2 have risen and continue to rise faster than for millennia and that multiple lines of evidence suggest that it is human activity that has caused this. CO2 are still following the worst case scenario despite the many redu ...
Part 1-The Rural Context (JWilliams)
... drying in mid-latitudes (sub-tropics) over Asia Equatorial tropical zone – uncertain but little mean change expected No increase in cyclone frequency but intensity could increase by 10-20% Accelerated melting of glaciers – 65% of China’s glaciers will not exist by 2050 with current and projected war ...
... drying in mid-latitudes (sub-tropics) over Asia Equatorial tropical zone – uncertain but little mean change expected No increase in cyclone frequency but intensity could increase by 10-20% Accelerated melting of glaciers – 65% of China’s glaciers will not exist by 2050 with current and projected war ...
Science, Politics and Action by Dr Sharachchandra Lele
... • Catastrophic CC tentatively defined as >2deg C rise • 50%-85% reduction in global emissions of GHGs required by 2050 • Many are now saying even this will not be sufficient ...
... • Catastrophic CC tentatively defined as >2deg C rise • 50%-85% reduction in global emissions of GHGs required by 2050 • Many are now saying even this will not be sufficient ...
Global warming
Global warming and climate change are terms for the observed century-scale rise in the average temperature of the Earth's climate system and its related effects.Multiple lines of scientific evidence show that the climate system is warming. Although the increase of near-surface atmospheric temperature is the measure of global warming often reported in the popular press, most of the additional energy stored in the climate system since 1970 has gone into ocean warming. The remainder has melted ice, and warmed the continents and atmosphere. Many of the observed changes since the 1950s are unprecedented over decades to millennia.Scientific understanding of global warming is increasing. The Intergovernmental Panel on Climate Change (IPCC) reported in 2014 that scientists were more than 95% certain that most of global warming is caused by increasing concentrations of greenhouse gases and other human (anthropogenic) activities. Climate model projections summarized in the report indicated that during the 21st century the global surface temperature is likely to rise a further 0.3 to 1.7 °C (0.5 to 3.1 °F) for their lowest emissions scenario using stringent mitigation and 2.6 to 4.8 °C (4.7 to 8.6 °F) for their highest. These findings have been recognized by the national science academies of the major industrialized nations.Future climate change and associated impacts will differ from region to region around the globe. Anticipated effects include warming global temperature, rising sea levels, changing precipitation, and expansion of deserts in the subtropics. Warming is expected to be greatest in the Arctic, with the continuing retreat of glaciers, permafrost and sea ice. Other likely changes include more frequent extreme weather events including heat waves, droughts, heavy rainfall, and heavy snowfall; ocean acidification; and species extinctions due to shifting temperature regimes. Effects significant to humans include the threat to food security from decreasing crop yields and the abandonment of populated areas due to flooding.Possible societal responses to global warming include mitigation by emissions reduction, adaptation to its effects, building systems resilient to its effects, and possible future climate engineering. Most countries are parties to the United Nations Framework Convention on Climate Change (UNFCCC),whose ultimate objective is to prevent dangerous anthropogenic climate change. The UNFCCC have adopted a range of policies designed to reduce greenhouse gas emissions and to assist in adaptation to global warming. Parties to the UNFCCC have agreed that deep cuts in emissions are required, and that future global warming should be limited to below 2.0 °C (3.6 °F) relative to the pre-industrial level.