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.
The Canada Pension Plan Investment Board has invested billions in fossil fuel expansion in the United States since Trumpโs return to office.
The European far-right rubbed shoulders with pro-Trump groups in Brussels.
Science journalist Adam Becker speaks with DeSmog about how Silicon Valley tech billionaires have invented new forms of greenwashing and climate denial in their quest for ever-more fantastic technology.
It turns out oil and gas arenโt Albertaโs only hazardous exports.
