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Finding your place on the science – advocacy continuum
Finding your place on the science – advocacy continuum

... least inadvertently, influence policy. A scientist who dutifully avoids any public engagement still engages in some non-zero level of public advocacy by arguing when their research is of sufficient importance to warrant expenditure of public funds. Policy preferences can become consciously or uncons ...
Presentation, Powerpoint 487kb - The Cambridge Trust for New
Presentation, Powerpoint 487kb - The Cambridge Trust for New

... 3. On the Green Paradox of Climate Policy (V) • 3. Implementation Lags (Di Maria el al. 2008; Eichner and Pething, 2010) – There is a lag between policy announcement and implementation – In the interim policy agents are still free to emit and to do it for free – The expectation about the green poli ...
The Sky`s Limit: No New Fossil Fuel Development
The Sky`s Limit: No New Fossil Fuel Development

... temperature to well below 2°C above pre-industrial levels and pursuing efforts to limit the temperature increase to 1.5˚C above pre-industrial levels, recognizing that this would significantly reduce the risks and impacts of climate change.”1 Now, the Paris Agreement has entered into force and the t ...
Reduced Work Hours as a Means of Slowing Climate Change
Reduced Work Hours as a Means of Slowing Climate Change

... productivity or (when employment is depressed) increase the employed share of the population.2 These effects may offset aggregate income losses, with higher levels of employment having the additional effect of lowering the cost of unemployment benefits. To the extent that working less will result in ...
The climate is changing
The climate is changing

... • Human influence on the climate system is clear • Widespread impacts on human and natural systems • Changes in many extreme weather and climate events Future climate changes, risks and impacts: • Continued GHG emissions will cause further warming • Rising surface temperature for all emission scenar ...
Climate change research at the Met Office Hadley Centre
Climate change research at the Met Office Hadley Centre

... Evidence of rapid switches (on and off) in the past – but last event 8200 years ago and seems to need large supply of fresh water from melting ice sheets (not around ...
Climate Change - Alfred Nzo District Municipality
Climate Change - Alfred Nzo District Municipality

... Average land and sea surface temperatures have increased and rainfall patterns have changed, and the frequency of extreme weather events has increased. Climate changes in South Africa over the next coming years indicate that some parts of the country will become dryer, experience shorter rainfall se ...
Food Security Climate Change
Food Security Climate Change

... and the rising rate of conflicts and war. Rising sea levels pose a direct threat to coastal areas and island states. The EPP reaffirms its commitment to limit global warming to below 2 degrees Celsius and calls on all actors to secure an international, legally binding climate agreement at the upcomi ...
Rwanda National Energy and Low carbon Assessment: Key Messages
Rwanda National Energy and Low carbon Assessment: Key Messages

... Economics of Climate Change Scoping Study for Development Partners Group, DFID funded. Aims are 1. Assess potential impacts and economic costs of climate change 2. Scope the cost and benefits of adapting to these effects over time 3. Assess the opportunities and potential for low carbon growth and ...
THE WESTON OBSERVATORY Department of
THE WESTON OBSERVATORY Department of

... anabolic fuel for plants. Life would be impossible without it… however, too much of it in the atmosphere puts our species and the biosphere at risk. ...
Unit 3 Lecture Notes (4 Parts, 100+ minutes total class time
Unit 3 Lecture Notes (4 Parts, 100+ minutes total class time

... sensitivity is often just given in the unit of degrees Celsius, which can be confusing. Some of our students thought that climate sensitivity was an output of the webDICE model, not an input. You many need to explain that climate sensitivity is output from other models (e.g., GCMs) and use as input ...
Demand reduction is key
Demand reduction is key

... • UK and EU Biofuels policy and certification schemes in scientific doubt • N2O emissions – chemical fertilizer impact ...
The UN Climate Change Conference, 2009 (COP 15) ACCA POsiTiON PAPer
The UN Climate Change Conference, 2009 (COP 15) ACCA POsiTiON PAPer

... aimed at coordinating international action against climate change. In 1997, the COP 3 talks resulted in the Kyoto Protocol, which came into force on 16 February 2005 and was the first serious attempt to regulate the greenhouse gas emissions that drive global warming. The goal for the COP15 United Na ...
Climate finance additionality: where are we now and what
Climate finance additionality: where are we now and what

... The Global Energy Efficiency and Renewable Energy Fund (GEEREF) GEEREF was proposed in 2006 by the European Commission and became operation in 2008. It is a Public-Private Partnership (PPP) designed to maximise the leverage of public funds. Structured as a Fund-of-Funds, GEEREF invests in private eq ...
Climate Change Centre Austria
Climate Change Centre Austria

... Under moderate climate change, these regions may suffer a labour productivity decrease in outdoor work environments (at 400 W) of approx. 70 % over the 2016–2045 period. On individual days, losses in labour productivity of up to 40 % are also possible in the regions of St. Pölten, Linz-Wels, Eastern ...
BYRON SHIRE COUNCIL
BYRON SHIRE COUNCIL

... allow room for the migration of those communities as sea levels rise and/or changes in hydraulic behaviour of waterways are realised. ...
world climate news
world climate news

... Kyoto and Montreal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WMO’s role in climate change assessment . . . . . . . . . . ...
climate change and the agriculture sector
climate change and the agriculture sector

... BOX 2. CLIMATE CHANGE AGRICULTURAL IMPACTS BY MIDCENTURY, WITHOUT ADAPTATION RESPONSES ...
climate change and the greenhouse effect
climate change and the greenhouse effect

... Individual actions add up and contribute to reducing carbon emissions. There are more than 7 billion people in the world. We have the people power to protect our environment. Each time we take action for climate change, we can influence our circle of friends and family to reduce carbon emissions. I ...
PDF
PDF

... change, it is at least arguable that the risk-based approach adopted by scientists and engineers, and currently accepted by governments, is a sterile methodology. It cannot indicate the optimum amount of adaptation that should be undertaken and often merely resorts to recommending action to overcome ...
Fisheries and Climate Change www.AssignmentPoint.com Rising
Fisheries and Climate Change www.AssignmentPoint.com Rising

... of smaller phytoplankton that are poorer biological pumps of carbon. This inhibits the ability of the ocean ecosystems to sequester carbon as the oceans warm. What is clear, is that healthy ocean and coastal ecosystems are necessary to continue the vital role of the ocean carbon sinks, as indicated ...
Power Point Summary
Power Point Summary

... Most of this has occurred in the mid 20th century. ...
Summing up Sendai: progress integrating climate
Summing up Sendai: progress integrating climate

... Control of overfishing has emerged as a global priority for food security and biodiversity protection (e.g. Worm et al., 2009). As well, understanding the impacts of changing temperature regimes, current systems, basin-scale oscillatory phenomena, sea ice loss, ocean acidification, sea level rise, a ...
Governor Rod R. Blagojevich Climate Change Advisory Group
Governor Rod R. Blagojevich Climate Change Advisory Group

... 44. Fuel efficiency and/or low carbon fuel requirements for all government vehicles ...
Human contribution to Global Warming?
Human contribution to Global Warming?

... temperature for this 3,000-year period. The Little Ice Age and Medieval Climate Optimum were naturally occurring, extended intervals of climate departures from the mean. A value of 0.25 °C, which is the change in Sargasso Sea temperature between 1975 and 2006, has been added to the 1975 data in orde ...
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Scientific opinion on climate change



The scientific opinion on climate change is the overall judgment amongst scientists about whether global warming is happening, and if so, its causes and probable consequences. This scientific opinion is expressed in synthesis reports, by scientific bodies of national or international standing, and by surveys of opinion among climate scientists. Individual scientists, universities, and laboratories contribute to the overall scientific opinion via their peer-reviewed publications, and the areas of collective agreement and relative certainty are summarised in these high level reports and surveys.The scientific consensus is that the Earth's climate system is unequivocally warming, and that it is extremely likely (at least 95% probability) that humans are causing most of it through activities that increase concentrations of greenhouse gases in the atmosphere, such as deforestation and burning fossil fuels. In addition, it is likely that some potential further greenhouse gas warming has been offset by increased aerosols.National and international science academies and scientific societies have assessed current scientific opinion on global warming. These assessments are generally consistent with the conclusions of the Intergovernmental Panel on Climate Change, the IPCC Fourth Assessment Report summarized:Warming of the climate system is unequivocal, as evidenced by increases in global average air and ocean temperatures, the widespread melting of snow and ice, and rising global average sea level.Most of the global warming since the mid-20th century is very likely due to human activities.Benefits and costs of climate change for [human] society will vary widely by location and scale. Some of the effects in temperate and polar regions will be positive and others elsewhere will be negative. Overall, net effects are more likely to be strongly negative with larger or more rapid warming.The range of published evidence indicates that the net damage costs of climate change are likely to be significant and to increase over time.The resilience of many ecosystems is likely to be exceeded this century by an unprecedented combination of climate change, associated disturbances (e.g. flooding, drought, wildfire, insects, ocean acidification) and other global change drivers (e.g. land-use change, pollution, fragmentation of natural systems, over-exploitation of resources).Some scientific bodies have recommended specific policies to governments and science can play a role in informing an effective response to climate change, however, policy decisions may require value judgements and so are not included in the scientific opinion.No scientific body of national or international standing maintains a formal opinion dissenting from any of these main points. The last national or international scientific body to drop dissent was the American Association of Petroleum Geologists, which in 2007 updated its statement to its current non-committal position. Some other organizations, primarily those focusing on geology, also hold non-committal positions.
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