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 worldโs largest outdoor advertising company warned city councillors of โfar-reaching consequencesโ hours before the landmark vote.
For decades, ExxonMobil argued consumers, not oil giants, should take responsibility for fossil fuel pollution. Itโs now backing Carbon Measuresโ accounting scheme, which moves pollution โliabilitiesโ to buyersโ books.
For some separatists, ignoring Indigenous rights is not only a side effect of an independent Alberta, but an explicit goal.
Democratic innovation as a pathway for revitalising global climate action.
