Thirteen federal agencies concludes evidence of global warming driven by human activities is “unambiguous.”
Related to absorption of increasing levels of atmospheric carbon dioxide.
Helps explain why computer models show rivers fed by mountain snow are expected to run lower.
Achieving them will require a transformational shift in the energy system.
The leader of every US ally has urged action to reduce climate-warming carbon emissions.
Temperatures have already risen almost 1˚C since humans started burning fossil fuels.
EPA says global warming will make the air dirtier, water more contaminated and food more tainted.
Where carbon pricing and industry regulation filter down to gas pumps and heating bills will have the biggest impact.
The province’s dreamed-of liquefied natural gas industry poses some big environmental challenges.
They release 7% more greenhouse gases in the early years compared with gasoline.
Zero- or low-carbon would reduce annual consumption growth 0.06%.
Global warming experts write report detailing risks and opportunities.
US Supreme Court hears arguments in case that deals with climate change, executive power.
They say “all of the above” energy strategy is at odds with cutting carbon pollution.
$1 trillion a year of global investment in clean energy needed by 2050 to avoid temperature increase over 2 degrees C.