Sentences with phrase «irreversible global change»
The consensus of the two conferences of environmental lawyers is that the environmental problems of irreversible global change have become grave and require new legal principles and practices.
https://dotearth.blogs.nytimes.com/ Not exact matches
This free church model, with its populist overtones, is being borne, Volf maintains, «by irreversible social changes of global proportions.»
The Intergovernmental Panel on Climate Change's assessment was expected to say that «global warming is irreversible without massive geoengineering of...
For the 45th year celebration of Earth Day, the Earthsavers has organized a convergence of performance and media arts for a broadcast mass outreach of a climate change education paradigm in line with the Earth Day objectives to underscore the value of a grassroots call to action to rally world leaders to forge the global agreement to prevent the irreversible threshold of 2 ° Celsius signaling the catastrophic implications of climate change.
Between the poles of real - time catastrophe and nonevent lies the prevailing scientific view: Without big changes in emissions rates, global warming from the buildup of greenhouse gases is likely to lead to substantial, and largely irreversible, transformations of climate, ecosystems and coastlines later this century.
In the report released today by the Intergovernmental Panel on Climate Change, the world's top scientists warned that global warming is unequivocally man - made and will become irreversible if we do not act now to reduce the amount of carbon emissions released into the atmosphere.
The idea (quoted in the United Nations Environmental Programme report) that in order to be reasonably sure of avoiding dangerous and potentially irreversible climate change, a minimum of a 50 % cut in global emissions compared with 1990 levels is required by 2050, is based firmly on the IPCC - led consensus, contrary to the impression you appear to have.
Researchers such as James Hansen, a leading climate scientist at NASA, believe that global warming is accelerating and may be approaching a tipping point, a point at which climate change acquires a momentum that makes it irreversible.
The Intergovernmental Panel on Climate Change (IPCC)-- the Geneva - based international body set up by the UN to disseminate «climate change» information — made public a report in Yokohama, Japan, on March 31 asserting that the impacts of global warming are likely to be «severe, pervasive, and irreversible.&Change (IPCC)-- the Geneva - based international body set up by the UN to disseminate «climate change» information — made public a report in Yokohama, Japan, on March 31 asserting that the impacts of global warming are likely to be «severe, pervasive, and irreversible.&change» information — made public a report in Yokohama, Japan, on March 31 asserting that the impacts of global warming are likely to be «severe, pervasive, and irreversible.»
The bottom line is, there is only one scenario with a good chance of averting irreversible climate change: one that caps global cumulative industrial - era carbon emissions at under one trillion tons.
The range of uncertainty for the warming along the current emissions path is wide enough to encompass massively disruptive consequences to societies and ecosystems: as global temperatures rise, there is a real risk, however small, that one or more critical parts of the Earth's climate system will experience abrupt, unpredictable and potentially irreversible changes.
-- > a coming Ice Age — > global warming — > anthropogenic global warming — > runaway global warming — > climate change — > disastrous climate change — > a «warming hiatus» (currently)-- > irreversible and catastrophic climate changes (the future)
While forecasting the state of the environment more than 80 years into the future is a notoriously inexact exercise, academics gathered by the the United Nations at the Intergovernmental Panel on Climate Change are concerned the world is headed for «extensive» species extinctions, serious crop damage and irreversible increases in sea levels even before Trump started to unpick the fight against global warming.
Of the many heat - trapping gases, CO2 puts us at the greatest risk of irreversible changes if it continues to accumulate unabated in the atmosphere — as it is likely to do if the global economy remains dependent on fossil fuels for its energy needs.
On the text on a large fraction of climate change being irreversible on a multi-century to millennial time scale, the Russian Federation observed that global warming was reversible as opposed to CO2 concentrations in the atmosphere that were not.
The U.N. Intergovernmental Panel on Climate Change (which, to be fair, advances the cause of global governance) has stated that if we don't cut carbon emissions there will be «severe, pervasive and irreversible impacts for people and ecosystems.»
Where there are threats of serious or irreversible damage, lack of full scientific certainty should not be used as a reason to postpone such measures, taking into account that policies and measures to deal with climate change should be cost - effective in order to ensure global benefits at the lowest possible cost.
First, there is broad agreement that if we keep global temperature increases below 2 degrees Celsius, it is «likely» that we'll avoid irreversible, runaway climate change.
Requires the EPA Administrator to report to Congress by July 1, 2013, and every four years thereafter, on an analysis of: (1) key findings based on the latest scientific information relevant to global climate change; (2) capabilities to monitor and verify GHG reductions on a worldwide basis; and (3) the status of worldwide efforts for reducing GHG emission, preventing dangerous atmospheric concentrations of GHGs, preventing significant irreversible consequences of climate change, and reducing vulnerability to the impacts of climate change.
WASHINGTON — A sobering new report warns that the oceans face a «fundamental and irreversible ecological transformation» not seen in millions of years as greenhouse gases and climate change already have affected temperature, acidity, sea and oxygen levels, the food chain and possibly major currents that could alter global weather.
Such an increase in CO2 emissions could raise global average temperatures by 6 °C or more, resulting in significant impacts on all aspects of life and irreversible changes in the natural environment.
Were the increase in average global temperatures held below 2 degrees Celsius (3.6 degrees Fahrenheit), then drastic climate change and long - term irreversible damage — like the melting of Greenland's glaciers — could still be avoided.
We call on all people and nations to recognize the serious and potentially irreversible impacts of global warming caused by the anthropogenic emissions of greenhouse gases and other pollutants, and by changes in forests, wetlands, grasslands, and other land uses.
World headed for irreversible climate change in five years, IEA warns If fossil fuel infrastructure is not rapidly changed, the world will «lose for ever» the chance to avoid dangerous climate change The world is likely to build so many fossil - fuelled power stations, energy - guzzling factories and inefficient buildings in the next five years that it will become impossible to hold global warming to safe levels, and the last chance of combating dangerous climate change will be «lost for ever», according to the most thorough analysis yet of world energy infrastructure.
The British professor is worried that The Donald's rejection of this plan to combat global warming could cause irreversible changes which doom our planet to a grim fate.
FOREWORD 2015 was a watershed moment in the global fight against irreversible climate change.
The message of the latest IPCC report is clear: Climate change is real and caused by humans, and we will see far more dangerous and potentially irreversible impacts if we do not reduce global carbon emissions.
And if the climate is producing accelerating, abrupt, unequivocal, irreversible, rapid, dangerous, indisputable, irrefutable and incontrovertible global warming (i.e. «planet burning») then the 6 - month change chart on the right would be reality.
Where there are threats of serious or irreversible damage, lack of full scientific certainty should not be used as a reason for postponing such measures, taking into account that policies and measures to deal with climate change should be cost - effective so as to ensure global benefits at the lowest possible cost (UN 1992a: Art 3, emphasis added).
But climate science now shows that the situation has become so urgent, and the forecasts so dire, that only radical social and economic transformation will give us a chance of avoiding dramatic and irreversible changes to the global climate.
According to the Intergovernmental Panel on Climate Change (IPCC) a global temperature rise of great than 2C would result in irreversible damage to society, including «increasingly dangerous forest fires, extreme weather, drought» as well as other compounding climate impacts.
The near - final draft, approved Friday by representatives of more than 140 governments meeting in Valencia, Spain, said global warming is «unequivocal» and said man's actions are heading toward «abrupt or irreversible climate changes and impacts.»
A 127 - page final draft of the latest Intergovernmental Panel on Climate Change report sent to governments Monday warned the effects of global warming already are felt across all the continents and oceans and further emissions will increase the likelihood of «severe, pervasive and irreversible impacts for people and ecosystems.»
«Unless global CO2 emissions can be cut by at least 50 percent by 2050 and more thereafter, we could confront an underwater catastrophe, with irreversible changes in the makeup of our marine biodiversity,» said Rees.
With global greenhouse gas emissions at their highest level in history, the impacts of climate change have already been felt «on all continents and across the oceans»; the more we emit, the more the warming will continue, and the likelier we'll all be to experience «severe, pervasive and irreversible» consequences.
The IPCC approach, using highly damped deterministic global climate models, is incapable of producing abrupt climate change (beyond the melting of Arctic sea ice, which is not irreversible even on timescales of a decade).
If we relied solely on renewables and we found that they by themselves could not supply enough power to meet our «needs» and we fell back onto (or were never weaned off) the fossil fuel economy then we would have irreversible global climate change.
Scientists say it is urgent that policy makers halve global carbon dioxide emissions over the next 50 years or risk triggering changes that could be irreversible.
[ii] The range of uncertainty for the warming along the current emissions path is wide enough to encompass massively disruptive consequences to societies and ecosystems: as global temperatures rise, there is a real risk, however small, that one or more critical parts of the Earth's climate system will experience abrupt, unpredictable and potentially irreversible changes.
«With the global trade in shark fins pushing sharks toward extinction, it will take strong actions such as this to prevent us from making irreversible changes to our ocean ecosystems,» said Whit Sheard, senior advisor for Oceana, a maritime conservation organization.
From 1.5 degree, climate change would already enter a nonlinear evolution stage, with irreversible global effects, particularly hostile to life as a whole.