The top 20 companies that have contributed to 480 billion tonnes of carbon dioxide equivalent since 1965. At the top is Saudi Aramco, followed by Chevron, Gazprom, and Exxon Mobil. Data: Richard Heede / Climate Accountability Institute. Graphic: The Guardian

Revealed: the 20 firms behind a third of all carbon emissions – “The great tragedy of the climate crisis is that seven and a half billion people must pay the price so that a couple of dozen polluting interests can continue to make record profits”

By Matthew Taylor and Jonathan Watts 9 October 2019 (The Guardian) – The Guardian today reveals the 20 fossil fuel companies whose relentless exploitation of the world’s oil, gas and coal reserves can be directly linked to more than one-third of all greenhouse gas emissions in the modern era. New data from world-renowned researchers [Climate […]

Screenshot from drone video of a fracked gas well blowout at wells operated by GEP Haynesville, LLC, in Red River Parish, Louisiana, on 1 October 2019. According to Patrick Courreges with LDNR, the well heads have been initially capped and the flow redirected through piping to flare pits to contain the produced water and keep the heat away from the wellheads where workers are trying to kill the wells at surface. Photo: Phin Percy Jr.

Already burning for five weeks, fracked gas blowout in Louisiana could last two more months

By Julie Dermansky 4 October 2019 (DeSmog) – For the fifth week since the blowout began, a large flare is still burning at the site of GEP Haynesville, LLC’s blown out fracked gas wells in northwestern Louisiana. The blowout occurred on 30 August 2019, shortly after the company began a frack job, igniting two adjacent wells. A state official estimated […]

Diagram showing an open-loop Marine Exhaust Gas Cleaning System that removes sulfur and nitrogen compounds from a ship’s engine exhaust and dumps them into the surrounding water. Graphic: Tritech Engineers

Thousands of ships fitted with “cheat devices” to divert poisonous pollution into sea – “In the North Sea and some parts of the Channel, the water quality has already been heavily degraded”

By Wil Crisp 30 September 2019 (The Independent) – Global shipping companies have spent billions rigging vessels with “cheat devices” that circumvent new environmental legislation by dumping pollution into the sea instead of the air, The Independent can reveal. More than $12bn (£9.7bn) has been spent on the devices, known as open-loop scrubbers, which extract […]

Map showing 2015–2019 five-year average temperature anomalies relative to the 1981-2010 average. Data: NASA GISTEMP v4. through June 2019. Graphic: WMO

Landmark “United in Science” report brings together world’s leading climate science organizations

NEW YORK, 22 September 2019 (WMO) – The world’s leading climate science organizations have joined forces to produce a landmark new report  [pdf] for the United Nations Climate Action Summit, underlining the glaring – and growing – gap between agreed targets to tackle global warming and the actual reality. The report, United in Science, includes details on the […]

Aerial view of a wildfire burning in the Amazon rainforest near Porto Velho, Brazil, 26 August 2019. The Brazilian state of Rondonia has 6,436 fires burning so far this year in it, according to Brazil's National Institute for Space Research (INPE). Photo: Natalie Gallón / CNN

Flying above the Amazon fires, “all you can see is death”

By Nick Paton Walsh and Natalie Gallón 26 August 2019 Porto Velho, Brazil (CNN) – The smoke is so thick, at times the Cessna airplane had to climb to stay out of it. At times your eyes burn and you close the air vents to keep the cabin habitable. Sometimes it is so bad, it […]

Timelapse satellite view of deforestation since 2015 of a plot of Amazon rainforest in Brazil, from 21 October 2015 to 21 August 2019. Photo: Pierre Markuse / ESA / Copernicus

Here’s how the Amazon wildfires and deforestation look from space

By Andrew Freedman 22 August 2019 (The Washington Post) – The wildfires burning in the Amazon have the potential to release vast quantities of long-stored carbon — thereby accelerating climate change and cause permanent harm to the planet’s most biodiverse ecosystems. A fleet of public and private-sector satellites are keeping tabs on deforestation rates in […]

Satellite view of wildfires in South America on 21 August 2019. Wildfires raging in the Amazon rainforest hit a record number in 2019, with 72,843 fires detected in August by Brazil’s space research center INPE. Graphic: INPE

Record number of fires burning in Brazil rainforest – Bolsonaro blames conservationists, after he defunded environmental agencies

21 August 2019 (BBC News) – Brazil’s Amazon rainforest has seen a record number of fires this year, new space agency data suggests. The National Institute for Space Research (INPE) said its satellite data showed an 84% increase on the same period in 2018. It comes weeks after President Jair Bolsonaro sacked the head of the […]

Excitation near the saddle-node bifurcation and steady-state solutions for global carbon cycle model. Graphic: Rothman, 2019 / PNAS

Breaching carbon threshold could lead to mass extinction – Carbon dioxide emissions may trigger “reflex” in global carbon cycle, with devastating consequences

By Jennifer Chu 8 July 2019 (MIT News) – In the brain, when neurons fire off electrical signals to their neighbors, this happens through an “all-or-none” response. The signal only happens once conditions in the cell breach a certain threshold. Now an MIT researcher has observed a similar phenomenon in a completely different system: Earth’s […]

Landsat 8 images from 21 July 2018 (left) and 16 September 2018 (right) illustrating the Taku Glacier transient snowline. The 21 July 2018 snowline is at 975 m and the 16 September 2018 snowline is at 1400 m. Average end-of-summer snowline is 975 m; the 2018 end-of-summer snowline was the highest observed in the 73-year record. Graphic: AMS

State of the Climate in 2018: 2018 was the fourth-hottest year on record, behind 2016, 2015, and 2017

12 August 2019 (NCEI) – A new State of the Climate report [pdf] confirmed that 2018 was the fourth warmest year in records dating to the mid-1800s. Last year was the fourth warmest year on record despite La Niña conditions early in the year and the lack of a short-term warming El Niño influence until […]

Graphs from the “Climate Change and Land 2019” report by the IPCC, showing changes relative to 1961 of greenhouse gas (GHG) emissions, world agricultural production, food demand, and desertification and land degradation. Graphic: IPCC

World food security increasingly at risk due to “unprecedented” climate change impact, new UN report warns

8 August 2019 (UN News) – More than 500 million people today live in areas affected by erosion linked to climate change, the UN warned on Thursday, before urging all countries to commit to sustainable land use to help limit greenhouse gas emissions before it is too late. Speaking at the launch of a Special […]

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