We’re nearly halfway through the 2020s, dubbed the most decisive decade for action on climate change. Where exactly do things stand? Climate impact scholar Johan Rockström offers the most up-to-date scientific assessment of the state of the planet and explains what must be done to preserve Earth’s resilience to human pressure.
Tag: green energy
‘What if there just is no solution?’ How we are all in denial about the climate crisis
In his new book, Tad DeLay suggests there is no rosy roadmap to go forward – but there are things we can do
You are in denial about the climate crisis. We all are, argues the American scholar Tad DeLay. Right-wing climate deniers are not the only ones with a problem, he says when we speak in early June after the release of his book, Future of Denial. For denial doesn’t only amount to rejecting the evidence, he argues – it also consists of denying our role in the climate crisis; absolving ourselves through “carbon offsets, hybrid cars, local purchases, recycling”. And in this, far more of us are implicated.
“Sometimes it is almost impossible not to feel hopeless and broken,”
Sometimes it is almost impossible not to feel hopeless and broken,” says the climate scientist Ruth Cerezo-Mota. “After all the flooding, fires, and droughts of the last three years worldwide, all related to climate change, and after the fury of Hurricane Otis in Mexico, my country, I really thought governments were ready to listen to the science, to act in the people’s best interest.”
What Will the Solar Maximum do to Earth in 2025?
What effect does this solar cycle have on our own planet?
2023 smashes record for world’s hottest year by huge margin
Rapid reduction in fossil fuel burning urgently needed to preserve liveable conditions, say scientists, as climate damage deepens
2023 “smashed” the record for the hottest year by a huge margin, providing “dramatic testimony” of how much warmer and more dangerous today’s climate is from the cooler one in which human civilization developed.
Link to article: https://www.theguardian.com/environment/2024/jan/09/2023-record-world-hottest-climate-fossil-fuel
Greenland’s ice shelves hold back sea level rise. There are just 5 left.
The vast floating ice platforms of northern Greenland, unrivaled features of the northern hemisphere that keep our seas lower by holding back many trillion tons of ice, are in stark decline, according to new scientific research published Tuesday.
These northern Greenland ice shelves, as they are called, have lost 35 percent of their overall volume since 1978, the research published in “Nature Communications” found. That’s equivalent to a loss of roughly 400 billion tons of floating ice that acted like the stopper of a decanter, preventing glaciers from flowing into the sea and accelerating sea level rise.
And now there are only five large shelves left, stretching out from their fjords toward the Greenland Sea and the Arctic Ocean. That includes three major ones — Petermann, Ryder and Nioghalvfjerdsbrae (often referred to as 79 North for its location in degrees Latitude) — whose respective glaciers could ultimately account for 3.6 feet of sea level rise if they were to melt entirely — a process that would take centuries to play out.
This year ‘virtually certain’ to be warmest in 125,000 years, EU scientists say
This year is “virtually certain” to be the warmest in 125,000 years, European Union scientists said on Wednesday, after data showed last month was the world’s hottest October in that period.
Last month smashed through the previous October temperature record, from 2019, by a massive margin, the EU’s Copernicus Climate Change Service (C3S) said.
“The record was broken by 0.4 degrees Celsius, which is a huge margin,” said C3S Deputy Director Samantha Burgess, who described the October temperature anomaly as “very extreme”.
The heat is a result of continued greenhouse gas emissions from human activity, combined with the emergence this year of the El Nino weather pattern, which warms the surface waters in the eastern Pacific Ocean.
Globally, the average surface air temperature in October was 1.7 degrees Celsius warmer than the same month in 1850-1900, which Copernicus defines as the pre-industrial period.
The record-breaking October means 2023 is now “virtually certain” to be the warmest year recorded, C3S said in a statement. The previous record was 2016 – another El Nino year.
Copernicus’ dataset goes back to 1940. “When we combine our data with the IPCC, then we can say that this is the warmest year for the last 125,000 years,” Burgess said.
Living in the Time of Dying – Watch Full Documentary
Living in The Time of Dying is an unflinching look at what it means to be living in the midst of climate catastrophe and finding purpose and meaning within it. Recognising the magnitude of the climate crisis we are facing, independent filmmaker Michael Shaw, sells his house to travel around the world looking for answers. Pretty soon we begin to see how deep the predicament goes along with the systems and ways of thinking that brought us here.
Addicted to Cool
How the dream of air conditioning turned into the dark future of climate change
In 2023, Jeep rolled out a new edition of its popular four-wheel-drive SUV. For the first time since the company introduced the car in 1986, air conditioning wasn’t an option, it was a must. This appears to be the end of an era: “The last car in the U.S. without standard air conditioning,” read the headline of an article in the automotive press, “finally gives up the fight against refrigerant.”
LINK: https://www.washingtonpost.com/style/of-interest/interactive/2023/air-conditioning-climate-change/
‘Off-the-charts records’: has humanity finally broken the climate?
Extreme weather is ‘smacking us in the face’ with worse to come, but a ‘tiny window’ of hope remains, say leading climate scientists