Insight and inspiration in turbulent times.
There is no insurance policy that will protect us against catastrophic climate change. We cannot get our habitable climate back on any time scale that matters to humans once it’s gone. The insurance policy is us, that is, changes in our behavior and our technology done quickly enough to matter. There is no other hedge that will help us.
Black carbon is a product of incomplete combustion from forest fires and the burning of both wood and fossil fuels, and its influence on the Arctic is like the proverbial death by a thousand cuts.
Suffice it to say that, at a time when our president openly denies that climate change is real, let alone the most consequential challenge we face, the NYT screwed up by hiring yet another columnist to cast doubt on the scientific consensus that immediate action is necessary to avoid the collapse of human civilization.
Given that most people in industrialized countries accept that climate change is a scientific reality, why do so few rank climate change as one of their high priorities? Why do so few people discuss climate change with their families, friends, and neighbours?
With atmospheric levels of CO2 recently jumping at a rate of 3ppm per year, CO2e levels could soon be increasing at 4-5ppm per year. A level of 550 ppm CO2e, consistent with a 3 degree centigrade rise in temperatures, would then be reached in the early 2030’s.
Not since World War II have more human beings been at risk from disease and starvation than at this very moment. About 20 million people in three African countries — Nigeria, Somalia, and South Sudan — as well as in Yemen were likely to die if not provided with emergency food and medical aid.
The cost of allowing global temperature to rise to 2C, rather than capping warming at 1.5C, is an area of permafrost the size of Mexico, according to new research. The study, carried out by a team of scientists from Sweden, Norway and the UK, is the first to work out what the ambitious targets contained in the Paris Agreement mean for permafrost loss.
The movements for climate justice and environmental justice are about healing deep wounds of injustice and oppression via environmental action. Climate action can, if done right, be a powerful force for making a society more equal and advancing human rights. It can be a catalyst for positive social change.
Researchers have once again linked a sequence of devastating climate events to global warming fuelled by prodigal human use of fossil fuels. And this time, they believe they have identified the agency behind the blazing summers that have claimed lives and destroyed livelihoods repeatedly during this century.
The need for rapid changes in the way that we run our societies, and the acceptance that the old geographical and climatic certainties may rapidly change, is needed. The thought that we can simply geo-engineer our way out of trouble may be proven to be the naiveté of a still young civilization.
How do we revalorize the idea that the community, from which we are not separate, though we are an individual species within it, is “Nature,” aka the biosphere, and every aspect and part thereof? And finally, how do we re-learn the value of reciprocity in our relations with the natural world, our community?
A Final Notice from the Earth to the residents of Washington, DC: “Do whatever is needed to become a carbon-neutral species as quickly as possible, or you can kiss your city, and your whole civilization, goodbye.”
