Climate Change News & Discussions

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Climate Activists Blocked Federal Reserve Bank, Calling for End to Fossil Fuel Funding
September 18, 2023

Introduction:
(The Guardian) One day after the largest climate march since the start of the Covid-19 pandemic, hundreds of climate activists blockaded the Federal Reserve Bank in New York to call for an end to funding for coal, oil and gas, with police making scores of arrests.

“Fossil fuel companies … wouldn’t be able to operate without money, and that money is coming primarily from Wall Street,” Alicé Nascimento, environmental campaigns director at New York Communities for Change, said hours before she was arrested.

The action came as world leaders began arriving in New York for the United National general assembly (UNGA) gathering and followed Sunday’s 75,000-person March to End Fossil Fuels, which focused on pushing Biden to urgently phase out fossil fuels. Monday’s civil disobedience had a different but compatible goal, said Renata Pumarol, an organizer with the campaign group Climate Defenders.

“Today we want to make sure people know banks, big banks, are responsible for climate change, too,” she said. “And while marches are important, we think civil disobedience is, too, because it shows we’re willing to do whatever it takes to end fossil fuels, including putting ourselves on the line.”

Monday’s action was organized by a coalition of local organizations including New York Communities for Change and Extinction Rebellion NYC, alongside national groups such as Climate Organizing Hub and 350.org. Demonstrators first gathered in New York’s Zuccotti Park, in the financial district in lower Manhattan, which is partially owned by the fossil fuel investor Goldman Sachs.
Read more here: https://www.theguardian.com/environmen ... e-bank
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Plant Scientists Suggest We Could Sequester CO2 by “Re-greening” Arid Lands
September 21, 2023
Introduction:
(Eurekalert) Reducing CO2 levels in the atmosphere will take more than cutting emissions—we will also need to capture and store the excessive volumes of already-emitted carbon. In an opinion paper publishing in the journal Trends in Plant Science on September 21, a team of plant scientists argue that arid lands such as deserts could be one answer to the carbon-capture problem.

The authors argue that we could transform arid ecosystems into efficient carbon-capture systems with improved soil health, enhanced photosynthetic efficiency, and larger root biomass by engineering ideal combinations of plants, soil microbes, and soil type to facilitate a naturally occurring biogeochemical process called the oxalate-carbonate pathway to create below-ground carbon sinks.

“Re-greening deserts by restoration of ecosystem functions, including carbon sequestration, should be the preferential approach,” writes the research team, led by senior author and plant scientist Heribert Hirt of King Abdullah University of Science and Technology. “The advantage of reclaiming arid regions for re-greening and carbon sequestration is that they do not compete with lands used in agriculture and food production.”

The method takes advantage of arid-adapted plants that produce oxalates—ions containing carbon and oxygen that might ring a bell if you’re unlucky enough to suffer from kidney stones or gout. Some soil microbes use oxalates as their sole carbon source, and in doing so, they excrete carbonate molecules into the soil. Carbonate usually breaks down quickly, but if these plant-microbe systems are grown in alkaline- and calcium-rich soils, the carbonate reacts with calcium to form stable deposits of calcium carbonate.
Additional extract:
Trees are considered an ideal system for carbon capture, but reforestation competes directly with agriculture for arable land. In contrast, arid lands, which constitute approximately one-third of terrestrial surfaces, are not utilized for agriculture.

Read more here: https://www.eurekalert.org/news-releases/1001623
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Nino's are rated by water temperature at 3.4

CPC Weekly update:


The latest weekly
SST departures are:
Niño 4= +1.2ºC
Niño 3.4= +1.7ºC

Niño 3 2=+1.0ºC
Niño 1+2= +2.8ºC

https://www.cpc.ncep.noaa.gov/products/ ... ts-web.pdf
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^^^Terrifying.
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