8 mars

OA - Liste


A l’occasion de la « Journée internationale des femmes » (définition ONU) ou de la journée célébrant les combats pour les droits des femmes, voici une liste (non-exhaustive) de signatures féminines référencées par l’Observatoire dans le cadre des thématiques traitées dans notre veille documentaire:

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2025

When people reflect on how their actions shape the future, they are more likely to support solutions to present-day issues like poverty and inequality.
We develop roadmaps to transform the all-purpose energy infrastructures (electricity, transportation, heating/cooling, industry, agriculture/forestry/fishing) of 139 countries to ones powered by wind, water, and sunlight (WWS). The roadmaps envision 80% conversion by 2030 and 100% by 2050. WWS not only replaces business-as-usual (BAU) power, but also reduces it ∼42.5% because the work: energy ratio of WWS electricity exceeds that of combustion (23.0%), WWS requires no mining, transporting, or processing of fuels (12.6%), and WWS end-use efficiency is assumed to exceed that of BAU (6.9%). Converting may create ∼24.3 million more permanent, full-time jobs than jobs lost. It may avoid ∼4.6 million/year premature air-pollution deaths today and ∼3.5 million/year in 2050; ∼$22.8 trillion/year (12.7 ¢/kWh-BAU-all-energy) in 2050 air-pollution costs; and ∼$28.5 trillion/year (15.8 ¢/kWh-BAU-all-energy) in 2050 climate costs. Transitioning should also stabilize energy prices because fuel costs are zero, reduce power d
Eat-Lancet report recommended shift to more plant-based, climate-friendly diet but was extensively attacked online [...] The report recommended that if global red meat eating was cut by 50%, the “planetary health diet” would provide nutritious food to all while tackling the harms caused by animal agriculture, which accounts for over 14% of all greenhouse gas emissions worldwide. It suggested individuals – particularly in wealthy countries – should increase their consumption of nuts, pulses and other plant-based foods while cutting meat and sugar from their diets.
The multibillion-dollar chemicals company 3M told customers its firefighting foams were harmless and biodegradable when it knew they contained toxic substances so persistent they are now known as “forever chemicals” and banned in many countries including the UK, newly uncovered documents show.
Countries must move rapidly to slash CO2 emissions from homes, offices, shops and other buildings—a sector that accounts for a third of global greenhouse gas pollution, the United Nations said Monday. Carbon dioxide emissions from the building sector rose around 5% in the last decade when they should have fallen 28%, according to a new report by the United Nations Environment Program (UNEP).
Developing countries urge biggest polluters to act as Trump’s return to the White House heightens geopolitical turmoil
UN Secretary-General António Guterres called for making 2025 “a new beginning” in his message for the New Year, issued on Monday.

2024

People around the world suffered an average of 41 extra days of dangerous heat this year because of human-caused climate change. The figure comes from analysis done by researchers at World Weather Attribution and Climate Central. In 2024 climate records were shattered as heat across the globe made it likely to be the hottest year ever measured, with few countries spared fatal weather events.
The big question: Would climate engineering like sending reflective particles into the stratosphere or brightening clouds help reduce the national security risks of climate change or make them worse?
A case in point: When Ecuador placed a windfall tax on foreign oil operations, French and U.S. companies filed claims—and were awarded more than $800 million.
Carbon Brief explores which countries are or have targets to be net-negative, and the moral and scientific arguments for such a milestone.
In Munich I heard both Ukrainians and Alexei Navalny’s widow tell us why Putin must be defeated, says Guardian columnist Timothy Garton Ash

2023

Saudi Arabia is driving a huge global investment plan to create demand for its oil and gas in developing countries, an undercover investigation has revealed. Critics said the plan was designed to get countries “hooked on its harmful products”. Little was known about the oil demand sustainability programme (ODSP) but the investigation obtained detailed information on plans to drive up the use of fossil fuel-powered cars, buses and planes in Africa and elsewhere, as rich countries increasingly switch to clean energy.
To prevent catastrophe, these countries must stop new extraction projects n: Just 20 countries, led overwhelmingly by the United States, Canada and Russia, are responsible for nearly 90 percent of new greenhouse gas emissions threatened by new oil and gas fields and fracking wells planned between now and 2050. If these extraction projects are allowed to proceed, they will lock in climate chaos and an unlivable future.
Scientists have raised concerns about whether high-income countries, with their high per-capita CO2 emissions, can decarbonise fast enough to meet their obligations under the Paris Agreement if they continue to pursue aggregate economic growth. Over the past decade, some countries have reduced their CO2 emissions while increasing their gross domestic product (absolute decoupling). Politicians and media have hailed this as green growth. In this empirical study, we aimed to assess whether these achievements are consistent with the Paris Agreement, and whether Paris-compliant decoupling is within reach.
Lancet study finds 'green growth' policies fall far short of what's needed to prevent dangerous change…
Background Scientists have raised concerns about whether high-income countries, with their high per-capita CO2 emissions, can decarbonise fast enough to meet their obligations under the Paris Agreement if they continue to pursue aggregate economic growth. Over the past decade, some countries have reduced their CO2 emissions while increasing their gross domestic product (absolute decoupling). Politicians and media have hailed this as green growth. In this empirical study, we aimed to assess whether these achievements are consistent with the Paris Agreement, and whether Paris-compliant decoupling is within reach.
Gestational exposure to ambient fine particles (PM2.5) increases the risk of stillbirth, but the related disease burden is unknown, particularly in low- and middle-income countries (LMICs). We combine state-of-the-art estimates on stillbirths, and multiple exposure–response functions obtained from previous meta-analyses or derived by a self-matched case-control study in 54 LMICs. 13,870 stillbirths and 32,449 livebirths are extracted from 113 geocoded surveys from the Demographic and Health Surveys. Each stillbirth is compared to livebirth(s) of the same mother using a conditional logit regression. We find that 10-µg/m3 increase of PM2.5 is associated with an 11.0% (95% confidence interval [CI] 6.4, 15.7) increase in the risk of stillbirth, and the association is significantly enhanced by maternal age. Based on age-specific nonlinear PM2.5–stillbirth curves, we evaluate the PM2.5-related stillbirths in 137 countries. In 2015, of 2.09 (95% CI: 1.98, 2.20) million stillbirths, 0.83 (0.54, 1.08) million or 39.7%
New data on WRI's Aqueduct platform ranks the world's most water-stressed countries. One-quarter of the global population regularly use up their entire water supply.
Popularity of sport utility vehicles driving higher oil demand and climate crisis, say experts
Emmanuel Macron’s government is at least doing the bare minimum to avert the planetary crisis – and putting the UK to shame, says Guardian columnist George Monbiot
Taxing world’s wealthiest people could help poorer countries shift economies to low-carbon and recover from climate damage
In recent years, governments of several low-income countries have taken decisive action by removing fully or partially user fees in the health sector. In this study, we review recent reforms in six sub-Saharan African countries: Burkina Faso, Burundi, Ghana, Liberia, Senegal and Uganda. The review d …
Only 13 of the world's countries and territories had "healthy" air quality last year, according to a new report, as air pollution surged to alarming levels in 2022.
People in developing countries are feeling increasingly angry and “victimised” by the climate crisis, the US climate envoy John Kerry has warned, and rich countries must respond urgently. “I’ve been chronicling the increased frustration and anger of island states and vulnerable countries and small African nations and others around the world that feel victimised by the fact that they are a minuscule component of emissions,” he said. “And yet [they are] paying a very high price. Seventeen of the 20 most affected countries in the world, by the climate crisis, are in Africa, and yet 48 sub-Saharan countries total 0.55% of all emissions.”

2022

For a small but growing network of countries, the world's go-to metric of economic health is no longer fit for purpose. Finland, Iceland, Scotland, Wales and New Zealand are all members of the Wellbeing Economy Governments partnership. The coalition, which is expected to expand in the coming months, aims to transform economies around the world to deliver shared well-being for people and the planet by 2040.
Shane White from www.worldenergydata.org has put together three very useful charts breaking down coal, oil and gas extraction by nation. 
Rich countries must urgently develop a plan to assist countries suffering the ravages of extreme weather, as failure to take early action on the climate crisis has left them increasingly vulnerable, developing nations have said. The V20 – made up of the 20 vulnerable countries facing the worst impacts of the climate crisis, and least able to cope with them – set out its proposals on Monday for how rich countries should pay for the “loss and damage” caused by the climate crisis.
Denmark ‘gets ball rolling’ at UN ahead of protests as poor nations call for greater collective commitment. Youth groups in Africa are preparing to embark on a series of climate demonstrations on Friday to highlight the problem of “loss and damage” to poor countries blighted by climate breakdown, as only one rich country has so far stepped up with funding for the problem.
Eleven of the 20 largest economies got a C or worse on a renewable energy report card, which assessed their plans to reach net zero and their targets for producing and using renewable energy