Overlapping environmental crises could tip the planet into "global systemic collapse," more than 200 top scientists warned Wednesday.
Environment
Feb 6, 2020
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If global warming reaches or exceeds two degrees Celsius by 2100, University of Western Ontario's Joshua Pearce says it is likely that mainly richer humans will be responsible for the death of roughly one billion mainly poorer ...
Environment
Aug 28, 2023
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1125
The richest one percent of the global population are responsible for the same amount of carbon emissions as the world's poorest two-thirds, or five billion people, according to an analysis published Sunday by the nonprofit ...
Environment
Nov 20, 2023
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738
(PhysOrg.com) -- New data show that the balance between the airborne and the absorbed fraction of CO2 has stayed approximately constant since 1850, despite emissions of CO2 having risen from about 2 billion tons a year in ...
Environment
Nov 10, 2009
130
0
A new study from Western University suggests that the news media may take advantage of an existing uncertainty and unease around immigration policies and the treatment of immigrants and refugees to create a crisis mentality ...
Social Sciences
Sep 23, 2013
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CO2 greenhouse gas levels in the atmosphere are likely higher today than ever before in the past 3 million years. During this time, global mean temperatures never exceeded preindustrial levels by more than 2 degrees C. The ...
Earth Sciences
Apr 4, 2019
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An international team that includes scientists from Johannes Gutenberg University Mainz (JGU) has published a reconstruction of the climate in northern Europe over the last 2,000 years based on the information provided by ...
Earth Sciences
Jul 9, 2012
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2
A new study has revealed sensitive regions of the world are still at risk from the dangerous and potentially irreversible effects of climate change; even if we meet the target of not increasing global temperature above 1.5°C ...
Environment
Jun 26, 2018
47
997
The annual update to the University of Notre Dame's Global Adaptation Initiative (ND-GAIN) Country Index shows sources for some vulnerability indicators have changed, including food dependency and urban concentration.
Environment
Jul 24, 2020
0
28
Scientists and policymakers use measurements like global warming potential to compare how varying greenhouse gases, like carbon dioxide and methane, contribute to climate change.
Environment
May 4, 2017
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105
The economics of global warming refers to the projected size and distribution of the economic costs and benefits of global warming, and to the economic impacts of actions aimed at the mitigation of global warming. Estimates come from a variety of sources, including integrated assessment models, which seek to combine socio-economic and biophysical assessments of climate change.
At an Intergovernmental Panel on Climate Change (IPCC) conference in April 2007, delegates from 120 nations discussed the specific economic and societal costs of mitigating global warming, and eventually approved the IPCC Fourth Assessment Report.
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