Global pattern in the cumulative development of coastal hypoxia in the periods before 1969, 1970-1989, and 1990-2015. Each red dot represents a documented case related to human activities. Green dots are sites that have improved. Since the 1960s, the global number of hypoxic systems has about doubled every ten years up to 2000. Data: Based on Diaz and Rosenberg (2008), Diaz, et al. (2010), and Conley et al. (2011). Graphic: Laffoley and Baxter, 2019 / IUCN

Oceans losing oxygen at unprecedented rate, experts warn

By Fiona Harvey 7 December 2019 MADRID (The Guardian) – Oxygen in the oceans is being lost at an unprecedented rate, with “dead zones” proliferating and hundreds more areas showing oxygen dangerously depleted, as a result of the climate emergency and intensive farming, experts have warned. Sharks, tuna, marlin and other large fish species were […]

Aerial view of steam and smoke rising from the Syncrude Mildred Lake mining facility in 2014. Photo: Alex MacLean / climatestate.com

Trudeau will fuel the fires of our climate crisis if he approves Canada’s mega mine

By Tzeporah Berman 10 December 2019 (The Guardian) – This week, the Canadian government is in Madrid telling the world that climate action is its Number 1 priority. When they get home, Justin Trudeau’s newly re-elected government will decide whether to throw more fuel on the fires of climate change by giving the go-ahead to […]

Carbon dioxide emissions from natural gas, petroleum, coal, and land use changes, 1998-2017, in gigatons of CO2 per year. Graphic: GCP

Global carbon emissions growth slows, but still hits record high in 2019 – “Emissions cuts in wealthier nations must outpace increases in poorer countries where access to energy is still needed”

By Rob Jordan 3 December 2019 (Stanford News Service) – The runaway train that is climate change is about to blow past another milestone: global fossil-fuel carbon dioxide emissions will reach yet another record high. Driven by rising natural gas and oil consumption, levels of CO2 are expected to hit 37 billion metric tons this […]

Extinction Rebellion protesters in Madrid during the COP25 climate summit in December 2019 hold a banner that reads, “Oceans are rising. So are we.” Photo: Javier Barbancho / Reuters

UN climate talks failing to address urgency of crisis, says top scientist – “There is a risk of disappointment in the UN process because of the inability to recognise that there is an emergency”

By Fiona Harvey 8 December 2019 MADRID (The Guardian) – Urgent UN talks on tackling the climate emergency are still not addressing the true scale of the crisis, one of the world’s leading climate scientists has warned, as high-ranking ministers from governments around the world began to arrive in Madrid for the final days of negotiations. […]

RFS volunteers and NSW Fire and Rescue officers fight a bushfire encroaching on properties near Termeil, New South Wales, Australia, on Tuesday, 3 December 2019. Photo: Reuters

“Mega fire” near Sydney may burn for weeks as people struggle to breathe – “We cannot stop these fires, they will just keep burning until conditions ease”

By Lidia Kelly 6 December 2019 MELBOURNE (Reuters) – A giant bushfire on the edge of Sydney, which has blanketed the city in smoke causing a spike in respiratory illnesses and the cancellation of outdoor sports, will take weeks to control but will not be extinguished without heavy rains, firefighters said. Thousands of weary firefighters, […]

Satellite view of the extremely rapid intensification of Tropical Cyclone Ambali in the southern Indian Ocean, and then quick weakening, 6 December 2019. This entire satellite loop is only 24 hours. Photo: Stu Ostro / The Weather Channel

Two tropical cyclones set records in one week: Ambali has fastest intensification on record south of the equator, and Kammuri has tallest, coldest cloud tops ever

By Bob Henson 6 December 2019 (Weather Underground) – Barely a tropical storm on Wednesday night EST, Tropical Cyclone Ambali astounded weather watchers on Thursday as it pole-vaulted to the brink of Category 5 strength in the southwest Indian Ocean, counter to nearly all expectations. Ambali’s top sustained winds, as assessed from satellite data by […]

Bubble chart showing opportunity vs. risk for low-carbon transition for international oil companies (IOCs) and national oil companies (NOCs) in 2017. Larger bubble size = stronger performance on climate governance and strategy. Graphic: CDP

Fossil fuel divestment will increase carbon emissions, not lower them – “The divestment movement will simply force international oil companies to cede market share to national oil companies”

By Stefan Andreasson 25 November 2019 (The Conversation) – A global campaign encouraging individuals, organisations and institutional investors to sell off investments in fossil fuel companies is gathering pace. According to 350.org, US$11 trillion has already been divested worldwide. But, while it may seem a logical strategy, divestment will not lower demand for fossil fuels, which […]

Firefighters are overwhelmed by flames at a bushfire in Orangeville, west of Campbelltown, 6 December 2019. Photo: Nick Moir / The Sydney Morning Herald

Video: Australia firefighters flee “explosion of fire” in Sydney’s south-west – “There will be no relief, not in the immediate future”

By Lucy Cormack, Nick Moir, and Megan Levy 6 December 2019 (Sydney Morning Herald) – Firefighters were forced to run from an “explosion of fire” in Sydney’s south-west on Thursday night, as the bushfire crisis again tightened its grip over the state. At the peak of the crisis, seven fires around NSW were classified as […]

The Rieckmann’s mantle in their home in Fremont, Wisconsin, on 20 November 2019. Photo: Jason Vaughn / TIME

Small American farmers are nearing extinction – “They’re trying to wipe us off the map”

By Alana Semuels 27 November 2019 FREMONT, Wisconsin (TIME) – For nearly two centuries, the Rieckmann family has raised cows for milk in this muddy patch of land in the middle of Wisconsin. Mary and John Rieckmann, who now run the farm and its 45 cows, have seen all manners of ups and downs — […]

Rhone Glacier and Trient Glacier in Switzerland before and after melt caused by global warming. Photo: ReutersRhone Glacier and Trient Glacier in Switzerland before and after melt caused by global warming. Photo: Reuters

New photos vs old: comparisons show dramatic Swiss glacier retreat – “We have never seen such a fast rate of glacial decline since the measurements have started”

By Denis Balibouse 25 November 2019 THE FURKA PASS, Switzerland (Reuters) – On the hairpin bend of a Swiss mountain pass, a Victorian-era hotel built for tourists to admire the Rhone Glacier has been abandoned now that the ice has retreated nearly 2 km (1.2 miles) uphill. Where mighty glaciers once spilled into Swiss valleys […]

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