Insight and inspiration in turbulent times.
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.”
A recent study suggesting that human-caused climate change brought benefits in the 20th century offers a good starting point to explore a few of the issues that surround this fraught, complex topic.
There is much to commend this film – not least Leonardo DiCaprio’s natural propensity to see through unsubstantiated optimism along with his evident appreciation of the science of climate change and the beauty & fragility of our time on this planet.
Let me start with something to dispel the confusion about what models are for. When you deal with complex, adaptive systems, models are NOT meant to predict the future.
The fight to tackle climate change has two core branches: mitigation (curbing excessive greenhouse gas emissions) and adaptation (addressing the effects of climate change that are already unfolding). But although both areas are needed, the public tends to focus on the former in discussions on climate change.
As the Trump administration and Republicans in power in Congress set to work destroying environmental regulations, scientists have added urgency to the resistance with a simple new equation that shows the staggering effect human activity has had on the climate. Their findings? Humans have altered the climate 170 times faster than natural forces.
The near-failure on Sunday evening of the auxiliary spillway at Oroville Dam and the ongoing emergency operations to contain flood waters in California’s second-largest reservoir and shore up its eroding outlet are a tale of caution for the nation’s aging dam fleet.
With President Trump fully embracing fossil fuels and indicating that he intends to abandon US efforts to address climate change (and even the scientific inquiry underlying those efforts), there is no time like the present to refresh what we know about climate change, what we can do about it, and what kinds of research still need to be done to improve our understanding.
Scientists officially have a date where they’ll be taking to the streets. The March for Science has been scheduled for Saturday, April 22 in Washington, D.C. A growing constellation of marches are also scheduled for that day in cities across the U.S.
