Longer term, sulfur from volcanoes has the potential to cool the Earth. Sulfur reacts with water in the air to form sulfuric acid droplets that reflect sunlight hitting Earth, thus blocking some rays. The reduction in sunlight can reduce temperatures for a year or so, until the droplets fall out of the atmosphere. When Mount Pinatubo erupted, it cooled the planet by 0.9 degrees Fahrenheit.
Seemingly unlikely alliances are springing up in Canada and the U.S. to prevent rural communities from becoming a โtoxic CO2 dumping groundโ.
New controversy adds to scrutiny of party's finances.
The prime minister should consider the potential outcomes of siding with his Bay Street buddies and oil industry bigwigs over climate-beleaguered Canadians.
As the company faces a landmark climate lawsuit, confidential documents show how British scientist James Lovelock warned executives of the risks of burning fossil fuels in the 1960s.
