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
46
1125
(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
Lower rates of asthma and other health problems are frequently cited as benefits of policies aimed at cutting carbon emissions from sources like power plants and vehicles, because these policies also lead to reductions in ...
Environment
Aug 24, 2014
5
0
A study published by researchers at Woods Hole Oceanographic Institution (WHOI) shows that polystyrene, one of the world's most ubiquitous plastics, may degrade in decades or centuries when exposed to sunlight, rather than ...
Environment
Oct 10, 2019
0
412
They speed past gas guzzlers in traffic, ignore congestion charges and get city centre parking for free. In a country whose wealth is fuelled by oil, Oslo has become the world capital of the electric car.
Energy & Green Tech
May 10, 2011
120
0
A new study by two University of Toronto researchers is proposing a different way to think about tackling climate change—one that shifts focus away from emissions reductions in favor of eliminating fossil fuel energy altogether.
Environment
Dec 16, 2019
18
2595
A "sleeping giant" hidden in permafrost soils in Canada and other northern regions worldwide will have important consequences for global warming, says a new report led by University of Guelph scientist Merritt Turetsky.
Environment
Apr 30, 2019
9
1002
Earth system scientists at UCI studied air trapped in compacted layers of Antarctic ice and snow to come up with some answers and a few new questions about the amount of molecular hydrogen in our planet's atmosphere. H2 is ...
Environment
Sep 10, 2021
2
136
Scientists have made huge strides in understanding the physical and biological dimensions of climate change, from deciphering why climate has changed in the past to predicting how it might change in the future.
Environment
Apr 15, 2016
24
1150
While a trend reversal in global CO₂ emissions is still yet to come, more and more countries are announcing the goal of "net zero" by mid-century.
Earth Sciences
Dec 4, 2023
1
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