Climate - truthful information about climate, related activism and politics.

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Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.

As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades: Graph of temperature as observed with significant warming, and simulated without added greenhouse gases and other anthropogentic changes, which shows no significant warming

How much each change to the atmosphere has warmed the world: IPCC AR6 Figure 2 - Thee bar charts: first chart: how much each gas has warmed the world.  About 1C of total warming.  Second chart:  about 1.5C of total warming from well-mixed greenhouse gases, offset by 0.4C of cooling from aerosols and negligible influence from changes to solar output, volcanoes, and internal variability.  Third chart: about 1.25C of warming from CO2, 0.5C from methane, and a bunch more in small quantities from other gases.  About 0.5C of cooling with large error bars from SO2.

Recommended actions to cut greenhouse gas emissions in the near future:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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cross-posted from: https://slrpnk.net/post/14326042

Australia’s biggest carbon credit scheme is barely removing any greenhouse gas from the atmosphere, according to a new study, despite hundreds of millions of dollars being pumped into it by businesses and the government.

One of the study’s authors, Dr Megan Evans from UNSW Canberra, said the findings about the Human Induced Regeneration scheme, known as HIR, pointed to “such huge failures that it’s almost beyond belief”.

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"Geothermal does currently cost more per megawatt hour than wind or solar, but those more-established renewables require big batteries to keep power flowing around the clock."

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Archived copies of the article:

Americans who want to help stop him, vote, and volunteer

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My impression is that this is a PR push, designed to avoid having to invest in renewables, and let them keep on burning gas and coal, rather than something likely to come to fruition.

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Here is more information: https://www.stopeacop.net

A group of 28 NGOs have written to 34 banks, insurance companies and the Chinese government, urging them to deny financing and other support for oil and gas projects in Uganda.

The letters, written by U.S.-based Climate Rights International (CRI) and 27 Africa-based NGOs, follow a report detailing numerous human rights violations and environmental harms at the Kingfisher oil project sites in Uganda. Similarly, Uganda’s Tilenga oil fields also face scrutiny over their ecological and social harms, including impacts on wildlife and displacement of local communities.

Both Kingfisher and Tilenga are co-owned by French oil and gas giant TotalEnergies, the Chinese National Offshore Oil Company Uganda Ltd. (CNOOC), and the Uganda National Oil Company (UNOC). Both projects are also part of the East African Crude Oil Pipeline initiative (EACOP), where TotalEnergies is a major partner. The initiave aims to transport oil and gas from Uganda to Tanzania for export.

[...]

Major banks and insurance companies in Europe, Japan and North America have ruled out support for the projects, he added. “Now it’s time for all banks and insurance companies, whether in Europe, China, the Gulf States, Africa, or elsewhere, to publicly rule out any continuing or further support.”

[...]

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The Biden administration has said its plan would protect communities from pollution and help the nation meet long-term goals to combat the climate crisis.

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For comparison, the New York Times coverage of this

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This is why cheaply rolling out renewables isn't enough — it's going to take having a supply constraint of some sort on fossil fuels as well

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The Ghanaian government is set to repeal its controversial pro-mining legislation, following weeks of demonstrations against environmentally disastrous mining, including the threat of a nationwide labor strike.

In November 2022, the government issued LI 2462, a directive allowing mining in forest reserves, including biodiversity hotspots. Mongabay previously reported on how LI 2462 threatened to exacerbate the extensive harm from mining to Ghana’s environment. According to the Ghana Institute of Foresters (GIF), mining leases were granted over about 390,000 hectares (964,000 acres), a fifth of the country’s forests, in the year following its passage.

(...)

The ruling party introduced legislation to repeal LI 2462 in parliament on October 15.

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Investors say climate change poses biggest risk to their assets, and urge Albanese government to see the economic dangers of a slow path to net zero

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Interesting and sometimes funny video about how Chevron has wrecked havoc in Ecuador and attacked everyone trying to stop them.

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