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Insight and inspiration in turbulent times.
Tropical forests now emit more carbon than they are able to absorb from the atmosphere as a result of the dual effects of deforestation and land degradation, a new study says. The research challenges the long-held belief that forests act as “carbon sinks” by storing more carbon than they emit due to natural processes and human activity.
San Francisco and Oakland are suing Chevron, ConocoPhillips, ExxonMobil, BP and Royal Dutch Shell—the five biggest investor-owned fossil fuel producers in the world—over the costs of climate change. The two Californian cities join the counties of Marin, San Mateo and San Diego and the city of Imperial Beach that have taken similar legal action in recent months, the San Francisco Chronicle reports.
Juliana will mark the first time federal fossil energy policy and climate change will be argued together in open court. The hyper-partisanship darkening the skies above Capital City, the one-sidedness of most mainstream news outlets, the enmity exhibited in public forums like town-hall meetings and elsewhere, suggest Their Honors Aiken and Coffin are right. The venue best suited to host and manage such a debate would indeed seem to be a court of law.
A new study published in the Nature Geosciences journal this week by largely UK-based climate scientists has led to claims in the media that climate models are “wrong” and have significantly overestimated the observed warming of the planet. Here Carbon Brief shows why such claims are a misrepresentation of the paper’s main results.
It’s not easy to hold the nation’s attention for long, but three solid weeks of record smashing hurricanes directly affecting multiple states and at least 20 million people will do it. Clustered disasters hold our attention in ways that singular events cannot – they open our minds to the possibility that these aren’t just accidents or natural phenomena to be painfully endured.
With daily headlines pivoting from the unparalleled flooding from Harvey in Houston to the devastation caused by Irma in Florida, it might seem like the United States has its hands full just dealing with our own climate emergencies. But meanwhile, multiply the damage from Harvey and Irma a hundredfold and you’ll get a feeling for the climate-related suffering taking place right now in the rest of the world.
Modeling the future of our climate is a complex task that not too many people understand. What do we know about how the Intergovernmental Panel on Climate Change (or IPCC) modeling actually works? Why has the modeling community decided to model emissions separately from socioeconomic scenarios?
The Trump administration is consciously choosing to reject climate science in its plan to rebuild from superstorms Harvey and Irma. And that means their reconstruction of Houston and Florida will squander billions of taxpayer dollars and put Americans who rebuild at risk in the future.
We can’t prevent the suffering and dying of wild life, and the Earth herself, when confronted by the unleashed forces of fire and water, but we can include them in our assessment of the cost. We might even grieve for them. Their losses are indeed ours, and if we do not see them or their importance to our lives, if we continue to either ignore and/or dominate all other life on this planet, it won’t be long till we join them.
Because we have burned so much oil and gas and coal, we have put huge clouds of CO2 and methane in the air; because the structure of those molecules traps heat the planet has warmed; because the planet has warmed we can get heavier rainfalls, stronger winds, drier forests and fields. It’s not mysterious, not in any way. It’s not a run of bad luck. It’s not Donald Trump (though he’s obviously not helping). It’s not hellfire sent to punish us. It’s physics.
We are now used to hearing about once-in-a-1,000-year floods. The fact that we are used to hearing about them tells us that they will no longer be rare. In fact, since climate change is at the heart of these events and continues unabated, we can expect that storms practically everywhere will get worse.
Warmer-than-average ocean temperatures and other meteorological conditions are expected to sustain Hurricane Irma’s strength as the storm, one of the most powerful ever recorded in the Atlantic, barrels through the Caribbean and heads westward, possibly making landfall in southeastern Florida by the end of the weekend.
