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Brazil’s new climate pledge, launched at the COP29 climate summit in Baku, aims to cut greenhouse gas emissions by as much as two-thirds by 2035 compared to 2005 levels.

The new pledge makes Brazil one of the first countries to release its latest plan – known as a “nationally determined contribution” (NDC) – ahead of the February 2025 deadline.

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cross-posted from: https://lemmy.dbzer0.com/post/32023985

Writing a 100-word email using ChatGPT (GPT-4, latest model) consumes 1 x 500ml bottle of water It uses 140Wh of energy, enough for 7 full charges of an iPhone Pro Max

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This story was originally published by Yale E360 and is reproduced here as part of the Climate Desk collaboration.

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Advocates and officials argue that consequences of Israeli siege are inextricably linked to tackling the climate crisis

The majority of Gaza’s access to resources has been cut off by Israel, leaving the entire populationof about 2.2 million people with crisis levels of food insecurity, research has shown. Energy is also scarce. “Israel controls more than 90% of our energy, so it is not an easy situation,” Thaher said.

For her, the destruction in Gaza is deeply tied to the flow of fossil fuels. She and others have been calling for a fuel embargo on Israel. It is a demand that has featured heavily in protests and press conferences throughout the halls of Cop29. Thaher declined to comment on the protesters’ efforts, saying: “That is the role of civil society.”

The anti-fossil fuel advocacy group Oil Change International recently found that 28% of the crude oil supplied to Israel between 21 October 2023 and 12 July 2024 came from Azerbaijan, the nation hosting this year’s UN climate summit. Butmah asked: “If they’re fuelling the genocide, how can they talk about climate justice?”

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See how the people of Milas are resisting coal and fighting for climate solutions and a just energy transition.

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The key problem is that it doesn't require any evidence to designate a US nonprofit as a terrorist-supporting group.

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Mass protests were held in New Zealand this week over an effort to weaken the rights of the Maori, who often serve as environmental stewards.

“Indigenous rights have been one of the strongest roadblocks to corporate exploitation.”

“That redefinition could diminish Māori participation and environmental governance, as the treaty currently ensures that Māori involvement in managing national natural resources,” said Mike Smith, a Māori climate activist who has two climate lawsuits pending before the country’s high court. “So by limiting these rights, the bill may weaken the environmental stewardship practices that are rooted in Māori morals and values and thereby impact the country’s ability to address all the environmental challenges, and more particularly combat climate change effectively.”

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Michigan and other battleground states might have swung for Trump, but they elected environmentalists to U.S. Senate seats, too.

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Democrats and Republicans can't seem to agree over what belongs in the nation's leading agricultural policy.

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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.

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