08 juin 2026
The Global Justice Report offers a hopeful bargain: tax extreme wealth and replace consumer excess with social and economic security for all
,
climate,
focusclimat,
economic,
extreme,
global,
just,
justice,
public,
report,
security,
social,
stuff 18 mai 2026
Current energy projections often envision an expansion of nuclear capacities to decarbonize future energy systems. However, this contrasts with the historic and current status of the nuclear industry, marked by techno-economic challenges for both light-water and non-light-water reactor technologies. Regardless, projections of strong nuclear growth have persisted since the 1970s. This paper investigates the “nuclear energy paradox” which shows the recurring divergence between historical projections and actual developments. A data compilation of long-term energy projections from international organizations such as the IAEA and the IEA as well as energy system models like GCAM and MESSAGE, as used in the IPCC, reveal a recurring pattern of high-growth projections for nuclear power. Such projections often rest on techno-economic assumptions such as substantial cost reductions. We propose the concept of nuclear imaginaries to show that these assumptions are embedded into techno-economic visions of nuclear power de
challenges,
concept,
cost,
data,
economic,
energy,
expansion,
from,
future,
growth,
industry,
international,
ipcc,
light,
long,
makers,
model,
models,
nuclear,
pattern,
perspective,
power,
reactor,
scenarios,
state,
support,
system,
systems,
techno,
technologies,
water,
énergies,
nucléaire,
civil 29 avril 2026
We must confront two stark realities about the end of our era. First, the collapse of our industrial civilization is already underway, manifesting as a slow, agonizing process of structural decay, economic exhaustion, and ecological overshoot. Second, this descent is terminal. We have permanently exhausted the physical prerequisites for any future technological reboot.
25 mars 2026
Climate change is causing measurable harm globally1,2. Political and legal efforts seek to link these damages with specific emissions, including in discussions of loss and damage (L&D)3,4; however, no quantitative definition of L&D exists5,6, nor is there a framework to link past and future emissions from specific sources to monetized, location-specific damages. Here we develop such a framework, which is integrated with recent efforts to estimate the social cost of carbon7. Using empirical estimates of the non-linear relationship between temperature and aggregate economic output, we show that future damages from past emissions—one component of L&D—are at least an order of magnitude larger than historical damages from the same emissions. For instance, one tonne of CO2 emitted in 1990 caused US$180 in discounted global damages by 2020 ($40–530) and will cause an additional $1,840 through 2100 ($500–5,700). Thus, settling debts for past damages will not settle debts for past emissions. In other illustrative esti
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change,
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cost,
damage,
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discussions,
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framework,
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legal,
location,
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loss,
nature,
other,
quantitative,
removal,
social,
sources,
temperature,
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responsabilités,
luap,
2026_à_traduire_? 03 mars 2026
Olivier De Schutter says new economic agenda needed to tackle crises of rising inequality and ecological collapse
agenda,
collapse,
crises,
ecological,
economic,
economy,
environment,
expert,
global,
inequality,
rich,
rising,
stop 12 février 2026
Doyne Farmer says a super-simulator of the global economy would accelerate the transition to a green, clean world
climate,
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complexity,
crisis,
economics,
economy,
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green,
plan,
scientist,
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transition,
world,
traduction_OK_pour_publication 09 février 2026
Today, we are close to the critical moment when conventional economic growth becomes impossible on a finite planet, constrained by two parallel factors: resource depletion and pollution. Tthe depletion of fossil fuels and other mineral commodities is placing heavy constraints on both industrial and agricultural production. We are not running out of anything yet, but the cost of extraction is increasing, just as the damage that extraction causes to the ecosystem. On the other side, pollution is appearing in more than one form. Chemical pollution is growing in terms of heavy metals, endocrine-disruptors, and other poisoning substances, while climate change can be seen as another form of pollution generated by the excess of CO2 in the atmosphere.
atmosphere,
change,
chemical,
climate,
focusclimat,
cost,
damage,
economic,
extraction,
fossil,
fuels,
growth,
metals,
mineral,
moment,
planet,
poisoning,
pollution,
population,
production,
resource,
substances,
croissance 05 février 2026
States and financial bodies using modelling that ignores shocks from extreme weather and climate tipping points
29 octobre 2025
We are hurtling toward climate chaos. The planet's vital signs are flashing red. The consequences of human-driven alterations of the climate are no longer future threats but are here now. This unfolding emergency stems from failed foresight, political inaction, unsustainable economic systems, and misinformation. Almost every corner of the biosphere is reeling from intensifying heat, storms, floods, droughts, or fires. The window to prevent the worst outcomes is rapidly closing. In early 2025, the World Meteorological Organization reported that 2024 was the hottest year on record (WMO 2025a). This was likely hotter than the peak of the last interglacial, roughly 125,000 years ago (Gulev et al. 2021, Kaufman and McKay 2022). Rising levels of greenhouse gases remain the driving force behind this escalation. These recent developments emphasize the extreme insufficiency of global efforts to reduce greenhouse gas emissions and mark the beginning of a grim new chapter for life on Earth.
biosphere,
chaos,
climate,
focusclimat,
earth,
economic,
efforts,
emergency,
emissions,
extreme,
floods,
force,
future,
gases,
global,
greenhouse,
heat,
hotter,
hottest,
inaction,
misinformation,
organization,
peak,
planet,
record,
report,
rising,
state,
systems,
threats,
vital,
world,
years 12 octobre 2025
We are an international group of researchers and practitioners interested in the emerging fields of post-growth and ecological macroeconomics. Our aim is to advance economic theory, methodology and policy in order to adequately address some of the biggest challenges of our time: climate change, rising inequality, and financial instability.
challenges,
change,
climate,
focusclimat,
ecological,
economic,
economics,
financial,
group,
growth,
inequality,
international,
network,
policy,
rising,
post 08 octobre 2025
Four Prime Ministers in twelve months. Social protests in the streets. Extreme parties rising in the polls. President Macron, once seen as Europe's great reformer, seems politically finished. But what if France's paralysis is not an exception - what if it shows Europe's future?
europe,
exception,
extreme,
four,
france,
future,
president,
prime,
rising,
social,
perpetual growth,
economic contraction 02 juillet 2025
“We have failed to shift the narrative and we are still caught up in the same legal, economic and political systems,” said David Suzuki in an exclusive interview with iPolitics. “For me, what we’ve got to do now is hunker down.”
change,
climate,
focusclimat,
david,
economic,
interview,
legal,
shift,
systems,
adaptation,
plusde2,
trop,
tard 23 juin 2025
Identifying the socio-economic drivers behind greenhouse gas emissions is crucial to design mitigation policies. Existing studies predominantly analyze short-term CO2 emissions from fossil fuels, neglecting long-term trends and other GHGs. We examine the drivers of all greenhouse gas emissions between 1820–2050 globally and regionally. The Industrial Revolution triggered sustained emission growth worldwide—initially through fossil fuel use in industrialized economies but also as a result of agricultural expansion and deforestation. Globally, technological innovation and energy mix changes prevented 31 (17–42) Gt CO2e emissions over two centuries. Yet these gains were dwarfed by 81 (64–97) Gt CO2e resulting from economic expansion, with regional drivers diverging sharply: population growth dominated in Latin America and Sub-Saharan Africa, while rising affluence was the main driver of emissions elsewhere. Meeting climate targets now requires the carbon intensity of GDP to decline 3 times faster than the global
2050,
carbon,
change,
changes,
climate,
focusclimat,
contraction,
deforestation,
design,
economic,
economy,
emissions,
energy,
expansion,
fossil,
from,
fuel,
fuels,
future,
global,
greenhouse,
growth,
history,
innovation,
long,
mitigation,
other,
population,
rise,
rising,
surface,
targets,
temperatures,
will,
émissions,
richesses 30 mai 2025
Despite mounting evidence of global warming’s costs, the Trump administration has made multiple moves to avoid tracking climate-related economics.
20 mai 2025
The Global Justice Project is a collective research initiative developed by the World Inequality Lab. Combining comparative historical data series from the World Inequality Database with global input-output tables, environmental accounts, labour force surveys and other sources, the project explores what a just distribution of socio-economic and environmental resources could look like at the global level from 2025 to 2100 – both between and within countries – in a way that is compatible with planetary boundaries. The project partly builds on the analysis and proposals set out in Thomas Piketty’s Brief History of Equality, extending them into a broader and more comprehensive global framework. The Global Justice Project is now available to explore on a dedicated website, that includes an interactive tool to explore the distributional pathways and climate scenarios behind the report.
2025,
2100,
boundaries,
brief,
climate,
focusclimat,
collective,
countries,
data,
distribution,
economic,
environmental,
force,
framework,
from,
global,
history,
inequality,
initiative,
interactive,
just,
justice,
labour,
level,
other,
project,
report,
research,
resources,
scenarios,
sources,
tables,
thomas,
world 23 février 2025
The tiny former Soviet republic’s determination not to be cowed by the Kremlin could provide a template for the west on how to hold back the tide of subversion and corruption
2025,
corruption,
courts,
democracy,
economic,
institutions,
international,
population,
respect,
street,
violence,
world,
Moldavie 27 janvier 2025
Previous health impact assessments of temperature-related mortality in Europe indicated that the mortality burden attributable to cold is much larger than for heat. Questions remain as to whether climate change can result in a net decrease in temperature-related mortality. In this study, we estimated how climate change could affect future heat-related and cold-related mortality in 854 European urban areas, under several climate, demographic and adaptation scenarios. We showed that, with no adaptation to heat, the increase in heat-related deaths consistently exceeds any decrease in cold-related deaths across all considered scenarios in Europe. Under the lowest mitigation and adaptation scenario (SSP3-7.0), we estimate a net death burden due to climate change increasing by 49.9% and cumulating 2,345,410 (95% confidence interval = 327,603 to 4,775,853) climate change-related deaths between 2015 and 2099. This net effect would remain positive even under high adaptation scenarios, whereby a risk attenuation of 50%
adaptation,
change,
cities,
climate,
focusclimat,
european,
future,
heat,
nature,
scenarios,
chaleur,
température,
europemortalité,
villes 15 janvier 2025
The 20th edition of the Global Risks Report 2025 reveals an increasingly fractured global landscape, where escalating geopolitical, environmental, societal and technological challenges threaten stability and progress. This edition presents the findings of the Global Risks Perception Survey 2024-2025 (GRPS), which captures insights from over 900 experts worldwide. The report analyses global risks through three timeframes to support decision- makers in balancing current crises and longer-term priorities.
24 décembre 2024
Le puits Martha #1 dans le canton de Waterford du comté d’Erie, en Pennsylvanie, a été bouché ! C’est en soi fantastique. Le méthane est 84 fois pire que le dioxyde de carbone (CO2) en matière de changement climatique. Le bouchage d’un puits empêche le méthane de s’échapper dès que le bouchon est mis en place !
10 décembre 2024
A short definition of the polycrisis, including global environmental, geopolitical, and economic aspects.
04 décembre 2024
Added complexity allows an economy to grow, even as resource limits are reached. But at some point, the complexity itself becomes a problem.
economy,
world,
growth,
Economic,
croissance,
système,
limit,
rapport,
Meadows,
luap,
Recalibration23 Focus on capital discipline, increasing customer centricity, and investments in new technologies may help companies navigate economic, geopolitical, and regulatory uncertainties in 2025
2025,
companies,
economic,
geopolitical,
industry,
outlook,
regulatory,
technologies,
énergies,
fossiles,
pétrole 17 mai 2024
The economic damage wrought by climate change is six times worse than previously thought, with global heating set to shrink wealth at a rate consistent with the level of financial losses of a continuing permanent war, research has found. A 1C increase in global temperature leads to a 12% decline in world gross domestic product (GDP), the researchers found, a far higher estimate than that of previous analyses.
22 avril 2024
Over the past 50 years, humans have extracted the Earth’s groundwater stocks at a steep rate, largely to fuel global agro-economic development. Given society’s growing reliance on groundwater, we explore ‘peak water limits’ to investigate whether, when and where humanity might reach peak groundwater extraction. Using an integrated global model of the coupled human–Earth system, we simulate groundwater withdrawals across 235 water basins under 900 future scenarios of global change over the twenty-first century. Here we find that global non-renewable groundwater withdrawals exhibit a distinct peak-and-decline signature, comparable to historical observations of other depletable resources (for example, minerals), in nearly all (98%) scenarios, peaking on average at 625 km3 yr−1 around mid-century, followed by a decline through 2100. The peak and decline occur in about one-third (82) of basins, including 21 that may have already peaked, exposing about half (44%) of the global population to groundwater stress. Most
17 avril 2024
Global projections of macroeconomic climate-change damages typically consider impacts from average annual and national temperatures over long time horizons1–6. Here we use recent empirical findings from more than 1,600 regions worldwide over the past 40 years to project sub-national damages from temperature and precipitation, including daily variability and extremes7,8. Using an empirical approach that provides a robust lower bound on the persistence of impacts on economic growth, we find that the world economy is committed to an income reduction of 19% within the next 26 years independent of future emission choices (relative to a baseline without climate impacts, likely range of 11–29% accounting for physical climate and empirical uncertainty). These damages already outweigh the mitigation costs required to limit global warming to 2 °C by sixfold over this near-term time frame and thereafter diverge strongly dependent on emission choices. Committed damages arise predominantly through changes in average tempe
13 mars 2024
Evidence shows a continuing increase in the frequency and severity of global heatwaves1,2, raising concerns about the future impacts of climate change and the associated socioeconomic costs3,4. Here we develop a disaster footprint analytical framework by integrating climate, epidemiological and hybrid input–output and computable general equilibrium global trade models to estimate the midcentury socioeconomic impacts of heat stress. We consider health costs related to heat exposure, the value of heat-induced labour productivity loss and indirect losses due to economic disruptions cascading through supply chains. Here we show that the global annual incremental gross domestic product loss increases exponentially from 0.03 ± 0.01 (SSP 245)–0.05 ± 0.03 (SSP 585) percentage points during 2030–2040 to 0.05 ± 0.01–0.15 ± 0.04 percentage points during 2050–2060. By 2060, the expected global economic losses reach a total of 0.6–4.6% with losses attributed to health loss (37–45%), labour productivity loss (18–37%) and i
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economic,
extreme,
future,
global,
heat,
nature,
risk,
supply,
focusclimat,
finances 23 janvier 2024
Belangrijkste les van het Wereld Economisch Forum? De klimaatproblematiek en het verlies aan natuur zijn een enorme bedreiging voor de bedrijfswereld. Heel wat CEO’s zijn zich daar intussen van bewust, maar de politiek moet nu het juiste kader scheppen, schrijft Julie Vandenberghe van WWF-België.
16 janvier 2024
This report written by the World Economic Forum, in collaboration with Oliver Wyman, provides an in-depth economic analysis of how climate change will reshape health landscapes over the next two decades. It highlights increased risks from new pathogens, pollution and extreme weather events and shows how these will exacerbate current health inequities, disproportionately impacting the most vulnerable populations.
18 octobre 2023
Daniel P. Aldrich (born 1974) is an academic in the fields of political science, public policy and Asian studies. He is currently full professor of political science and public policy at Northeastern University.[1] Aldrich has held several Fulbright fellowships, including a Fulbright Distinguished Chair in Applied Public Policy (Democratic Resilience) at Flinders University in Australia in 2023,[2] a Fulbright Specialist[3] in Trinidad-Tobago in 2018, a Fulbright research fellowship at the University of Tokyo's Economic's Department for the 2012–2013 academic year, and a IIE Fulbright Dissertation Fellowship in Tokyo in 2002–2003. His research, prompted in part by his own family's experience of Hurricane Katrina,[4] explores how communities around the world respond to and recover from disaster.
2018,
2023,
chair,
disaster,
economic,
from,
policy,
public,
research,
resilience,
science,
university,
wikipedia,
world 03 octobre 2023
Catastrophic climate change and the collapse of human societies By Josep Peñuelas, Sandra Nogué National Science Review, Volume 10, Issue 6, June 2023 The scientific community has focused the agend…
05 septembre 2023
Lancet study finds 'green growth' policies fall far short of what's needed to prevent dangerous change…
01 août 2023
The CEO of one of Infosys' other major clients, Shell, also joined Rishi Sunak's new business council two weeks ago.
10 avril 2023
Named one of the “world’s ten most influential intellectuals” by MIT, Douglas Rushkoff is an author and documentarian who studies human autonomy in a digital age. Rushkoff’s work explores how different technological environments change our relationship to narrative, money, power, and one another. He coined such concepts as “viral media,” “screenagers,” and “social currency,” and has been a leading voice for applying digital media toward social and economic justice. In the conversation we talk about the power of ideas, our disconnection from reality, going meta, ancestral fears, tech billionaires mindset and how they are preparing for the apocalypse. We also reflect on the urgent need to be more human and reconnect with what is essential.
,
apocalypse,
billionaires,
change,
concepts,
conversation,
digital,
economic,
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justice,
media,
meta,
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power,
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tech,
urgent,
work 29 mars 2023
This paper catalogues current efforts to address climate change within multilateral economic and financial institutions and related organizations. It also proposes a minimum set of policy measures that need to be prioritized by such institutions to support climate change mitigation and adaptation. The proposals include expanding public climate finance via multilateral development banks, doing more to mobilize private investment, mainstreaming climate considerations across institutional operations, making climate disclosures mandatory, and addressing sovereign debt distress to unlock private climate finance.
24 mars 2023
The damage functions in the models, which relate GDP to temperature and sea-level rise, account for impacts on agriculture, forestry, fisheries, floods, road infrastructure, energy supply and demand, and labor productivity. Using this novel approach, the researchers estimate that the avoided damages are 1.5-3.9 times higher than the costs of climate mitigation. In other words, one euro invested in climate solutions saves the world about 1.5 to 4 euros in effects from climate change.
20 mars 2023
Misguided policies are hurting the poorest in society; our focus should be on reducing inequality not increasing GDP
02 février 2023
Letters: I risked prison to stand up against an system that will lead to ecological and societal collapse – we must look for alternative economic models, writes Zoe Cohen
11 novembre 2022
We face so many concurrent threats that commentators have argued that we now face an unprecedented "polycrisis" – where multiple interacting global crises produce greater harms to the planet and humanity than those crises would produce in isolation. The Wellbeing Economy Alliance has argued that the current economic design is at the root cause of this polycrisis, and with good reason.
26 octobre 2022
This full length briefing explains what Non-Economic Loss and Damage (NELD) is, why and how it happens, where it happens, who is most affected, and importantly how it can be addressed. Featuring case studies from both the Global North and South, the brief captures the latest thinking on NELD all in one place whilst acting as an accessible introduction for those new to the topic.
22 septembre 2022
Vaccination, despite being recognized as one of the most effective primary public health measures, is viewed as unsafe and unnecessary by an increasing number of individuals. Anxiety about vaccines and vaccination programs leading to vaccine hesitancy results from a complex mix of social and political influences, cultural and religious beliefs, the availability of and ability to interpret health and scientific information, and personal and population experiences of health systems and government policies. Vaccine hesitancy is becoming a serious threat to vaccination programs, and was identified as one of the World Health Organization’s top ten global health threats in 2019. The negative impact of anti-vaccination movements is frequently cited as one of the major reasons for rising vaccine hesitancy amongst the general public world-wide. This review discusses the various issues surrounding vaccine hesitancy and the anti-vaccine movement, starting with the definitions of vaccine hesitancy and the anti-vaccine mo
2019,
ability,
anti,
contemporary,
countries,
economic,
government,
health,
history,
immunity,
impact,
information,
scientific,
vaccination,
world,
focussanté,
vaccination 07 août 2022
As Nobel laureate Solow said to Congress when criticizingeconomicmodelsforfailingtoanticipatethe“GreatReces-sion,” “Every proposition has to pass a smell test: Does itreally make sense?” (2). The methods and conclusions inDietzetal.(1)donotmakesense. ...
21 juillet 2022
The 1972 book "The Limits to Growth" shared a somber message for humanity: the Earth's resources are finite and probably cannot support current rates of economic and population growth to the end of the 21st century, even with advanced technology. Although disparaged by economists at the time, it turns out that, 50 years later, the message still deserves our attention.
15 juin 2022
Degrowth is a radical economic theory born in the 1970s. It broadly means shrinking rather than growing economies, to use less of the world’s dwindling resources. Detractors of degrowth say economic growth has given the world everything from cancer treatments to indoor plumbing. Supporters argue that degrowth doesn’t mean “living in caves with candles” – but just living a bit more simply.
04 juin 2022
Human activity is putting the Earth on a trajectory towards environmental collapse. The SDGs were adopted in2015 to reconcile human activity with planetary boundaries. So far, the SDGs have not lived up to their promise in European Union member states. Most EU countries have seen socioeconomic development alongside environmental degradation. Progress towards environmental sustainability only occurs in countries with slow or negative socioeconomic trends.
23 mai 2022
Food supply expert paints grim global picture hunger 05.23.2022 By Arvin Donley NEW YORK, NEW YORK, US — Global wheat inventories currently stand at about 10 weeks of global consumption, a food supply expert said during a special meeting of the United Nations Security Council on May 19. Sara Menker, chief executive officer of Gro Intelligence, an organization that gathers and analyzes global food and agricultural data, said she disputes official government agency estimates that put global wheat inventories at 33% of annual consumption, countering inventories are closer to 20%. “It is important to note that the lowest grain inventory levels the world has ever seen are now occurring while access to fertilizers is highly constrained, and drought in wheat growing regions around the world is the most extreme it’s been in over 20 years,” Menker said. “Similar inventory concerns also apply to corn and other grains. Government estimates are not adding up.” Menker told the security council that while much of the blame
food,
supply,
global,
world,
security,
drought,
crisis,
fuel,
fire,
climate,
record,
economic,
restrictions,
impact,
ability,
export,
europe,
inflation,
soil,
import,
production,
public,
private,
financial,
ports,
flow,
maritime,
people,
perspective,
changes,
countries,
actions,
risk,
generation,
alimentation,
faim famines,
agriculture 22 mai 2022
The IPBES #PandemicsReport is one of the most scientifically robust examinations of the evidence and knowledge about links between pandemic risk and nature since the COVID-19 pandemic began - with 22 of the world's leading experts from fields as diverse as epidemiology, zoology, public health, disease ecology, comparative pathology, veterinary medicine, pharmacology, wildlife health, mathematical modelling, economics, law, and public policy as authors of the report. The expertise of the 22 authors was further augmented by contributions and knowledge resources from the Convention on Biological Diversity, the Intergovernmental Panel on Climate Change, the Convention on International Trade in Endangered Species, the United Nations Convention to Combat Desertification, and the World Health Organization - as well as a peer review process.
ipbes,
pandemics,
risk,
nature,
covid,
world,
experts,
from,
public,
health,
disease,
ecology,
wildlife,
economics,
policy,
report,
contributions,
convention,
climate,
change,
international,
trade,
species,
nations,
combat,
desertification,
focussanté,
focusclimat,
focusrapport 16 mars 2022
Capitalism isn’t what it used to be. Since 2008, critics of the world’s dominant economic system have been lamenting its imperviousness to change. And for good reason. In earlier epochs, financial crises and pandemics wrought economic transformation. In our own, they seem to have yielded more of the same. Before the 2008 crash, global capitalism was characterized by organized labor’s weakness, rising inequality within nations, and a growth model that offset mediocre wage gains with asset-price appreciation. All of these have remained features of the world’s economic order.
capitalism,
economic,
change,
financial,
crises,
pandemics,
transformation,
crash,
global,
rising,
inequality,
nations,
growth,
model,
offset Researchers must try to resolve a dispute on the best way to use and care for Earth’s resources. Fifty years ago this month, the System Dynamics group at the Massachusetts Institute of Technology in Cambridge had a stark message for the world: continued economic and population growth would deplete Earth’s resources and lead to global economic collapse by 2070. This finding was from their 200-page book The Limits to Growth, one of the first modelling studies to forecast the environmental and social impacts of industrialization.
04 mars 2022
At the beginning of nearly every war including the current one in Ukraine, there are those who loudly declare that it will be over shortly and then business-as-usual can resume. They are rarely right. While no one can say for certain what the trajectory of the Russian-Ukrainian conflict will be, the economic warfare that is going on alongside it is very likely to destroy the current global trading system.
ukraine,
world,
resilience,
will,
business,
right,
economic,
global,
russia,
russie,
guerre 01 mars 2022
The inventor of the Brics acronym says sanctions against Russia have exposed nations’ dependence on the western economic system
24 février 2022
We must do what we can to contain Vladimir Putin’s aggression in Ukraine. But we also need to be clear-eyed about it, and face the costs. Economics can’t be separated from politics, and neither can be separated from history. Here are eight sobering realities:
12 janvier 2022
Experten wereldwijd zijn meer bezorgd over een gebrek aan klimaatactie, extreem weer en het verlies van biodiversiteit dan over de pandemie. Dat blijkt uit het laatste rapport van het World Economic Forum.
De coronapandemie mag dan wel het nieuws domineren, experten wereldwijd zijn meer bezorgd over een gebrek aan klimaatactie, over extreem weer en over het verlies van biodiversiteit. Dat blijkt uit het laatste rapport van het World Economic Forum, dat gisteren werd gepubliceerd.
22 décembre 2021
L’Institut de l’économie pour le climat ( I4CE – Institute for climate economics) est une association experte de l’économie et de la finance dont la mission est de faire avancer l’action contre les changements climatiques.
06 septembre 2021
Researchers examined the economic cost of the climate crisis and found it would cut about 37% from global GDP this century, more than twice the drop experienced in the Great Depression. For every tonne of carbon dioxide emitted, the global economy would be $3,000 worse off by the end of the century, they estimated.
climate,
impact,
cost,
emissions,
economic,
crisis,
carbon,
airlines,
economy,
aviation,
co2,
focusclimat,
yfc 23 août 2021
The second draft of the IPCC Group III report, focused on mitigation strategies, states that we must move away from the current capitalist model to avoid surpassing planetary boundaries and climate and ecological catastrophe). It also confirms our previous reports, covered by CTXT and The Guardian, that “greenhouse gas emissions must peak in the next four years”. The new leak acknowledges that there is little or no room for further economic growth.
report,
ipcc,
growth,
model,
group,
boundaries,
climate,
ecological,
catastrophe,
emissions,
peak,
next,
economic,
focusclimat,
yfc,
plusde2,
volet3 02 août 2021
As an economist who has studied the effects of weather and climate change, I have examined a large body of work that links heat to economic outcomes. Here are four ways extreme heat hurts the economy – and a little good news.
16 juillet 2021
Et si l’Europe en attendait trop de ses forêts ? Selon un récent rapport du cabinet de conseil Material Economics, en pointe sur les sujets liés à la durabilité et l’économie, l’Union européenne "surestime de loin l’offre de biomasse d’origine végétale et forestière potentiellement disponible".
14 juillet 2021
A 1972 MIT study predicted that rapid economic growth would lead to societal collapse in the mid 21st century. A new paper shows we’re unfortunately right on schedule.
10 juillet 2021
Meeting human needs at sustainable levels of energy use is fundamental for avoiding catastrophic climate change and securing the well-being of all people. In the current political-economic regime, no country does so. Here, we assess which socio-economic conditions might enable societies to satisfy human needs at low energy use, to reconcile human well-being with climate mitigation.
30 juin 2021
After a century of wielding extraordinary economic and political power, America’s petroleum giants face a reckoning for driving the greatest existential threat of our lifetimes. An unprecedented wave of lawsuits, filed by cities and states across the US, aim to hold the oil and gas industry to account for the environmental devastation caused by fossil fuels – and covering up what they knew along the way.
economic,
industry,
environmental,
fossil,
fuels,
oil,
USA,
lawsuit,
gas,
industry,
devastation,
climate,
change,
science,
deceptions,
exxon,
shell,
climate,
crime,
focusclimat 20 juin 2021
Even “sustainable” technologies such as electric vehicles and wind turbines face unbreachable physical limits and exact grave environmental costs
technologies,
limits,
environmental,
boundaries,
economic,
growth,
recycling,
ressources,
footprint,
pollution,
sustainability,
croissance 18 juin 2021
New research suggests social transformations that prompt “degrowth” could cut humanity’s climate footprint in time to meet the Paris climate agreement target.
social,
climate,
footprint,
degrowth,
economy,
Economic,
degrowth,
technology,
carbon,
storage,
co2,
carbon,
removal,
uncertainty,
risk,
unproven,
technologies,
structural,
social,
changes,
wellbeing,
décroissance,
focusclimat 27 mai 2021
the court found that one million of today’s Australian children are expected to be hospitalised because of a heat-stress episode, that substantial economic loss will be experienced, and that the Great Barrier Reef and most of Australia’s eucalypt forest won’t exist when they grow up. It found this harm is real, catastrophic, and – importantly from a legal perspective – “reasonably foreseeable”.
stress,
economic,
reef,
forest,
perspective,
children,
justice,
environmental,
justice,
Australia,
young,
people,
future,
generation,
health,
focusclimat,
santé,
focussanté,
18 mars 2021
Comment les économistes abordent le changement climatique et quelles sont les solutions prônées pour y faire face ? Est-ce que leur approche joue un rôle dans notre incapacité à limiter les émissions de gaz à effet de serre ?
21 octobre 2020
Under a “climate lockdown,” governments would limit private-vehicle use, ban consumption of red meat, and impose extreme energy-saving measures, while fossil-fuel companies would have to stop drilling. To avoid such a scenario, we must overhaul our economic structures and do capitalism differently. Many think of the climate crisis as distinct from the health and economic crises caused by the pandemic. But the three crises – and their solutions – are interconnected.
climate,
limit,
private,
energy,
fossil,
stop,
economic,
crisis,
health,
crises,
lockdown,
governance,
focusclimat 05 octobre 2020
How is it possible to own land? The current pattern of ownership and control of land lies at the heart of many of our biggest dysfunctions: the collapse of wildlife and ecosystems, the exclusion and marginalization of so many people, the lack of housing in many cities—indeed, in many parts of the world—the lack of public space in cities, our exclusion from the countryside. The pattern of land ownership underlies all of these massive issues, and indeed of many more. Yet we rarely question it.
17 septembre 2020
Human activities are threatening to push the Earth system beyond its planetary boundaries, risking catastrophic and irreversible global environmental change. Action is urgently needed, yet well-intentioned policies designed to reduce pressure on a single boundary can lead, through economic linkages, to aggravation of other pressures. In particular, the potential policy spillovers from an increase in the global carbon price onto other critical Earth system processes has received little attention to date. To this end, we explore the global environmental effects of pricing carbon, beyond its effect on carbon emissions. We find that the case for carbon pricing globally becomes even stronger in a multi-boundary world, since it can ameliorate many other planetary pressures. It does however exacerbate certain planetary pressures, largely by stimulating additional biofuel production. When carbon pricing is allied with a biofuel policy, however, it can alleviate all planetary pressures. In the light of nine Earth Syst
09 septembre 2020
While climate scientists warn that climate change could be catastrophic, economists such as 2018 Nobel prize winner William Nordhaus assert that it will be nowhere near as damaging. In a 2018 paper published after he was awarded the prize, Nordhaus claimed that 3°C of warming would reduce global GDP by just 2.1%, compared to what it would be in the total absence of climate change.
14 août 2020
Based on preliminary analysis, the global average atmospheric carbon dioxide in 2020 was 412.5 parts per million (ppm for short), setting a new record high amount despite the economic slowdown due to the COVID-19 pandemic. In fact, the jump of 2.6 ppm over 2019 levels was the fifth-highest annual increase in NOAA's 63-year record. Since 2000, the global atmospheric carbon dioxide amount has grown by 43.5 ppm, an increase of 12 percent.
climate,
change,
carbon,
noaa,
global,
2020,
record,
economic,
covid,
2019,
co2 focusclimat 03 août 2020
CCS - Carbon Capture and Storage: A research brief published by the Institute for Energy Economics and Financial Analysis (IEEFA) concludes that the abrupt recent shutdown of the Petra Nova coal-fired carbon capture plant in Texas should be seen as a strong signal for investors to avoid such projects.
30 juillet 2020
Today, the average global temperature has increased by more than 1°C compared to pre-industrial values (Figure 1-1); atmospheric CO2 concentrations have risen from 280 to more than 400 ppm. At the current pace of emissions, the carbon budget that is left for staying below the 2°C target of the Paris Agreement will be depleted in a few tens of years. For the 1.5°C target, this budget will be exhausted before the decade is out.
economic,
impact,
climate,
change,
2020,
global,
temperature,
concentrations,
emissions,
carbon,
budget,
agreement,
focusclimat,
Belgique,
impactes,
socio-économiques,
yfc 09 avril 2020
The growing threat of abrupt and irreversible climate changes must compel political and economic action on emissions.
climate,
tipping,
points,
changes,
economic,
emissions,
focusclimat,
risque,
focuscollaps,
carbon,
co2 19 février 2019
Le Référendum d’initiative citoyenne (RIC) ne répond pas seulement au désir légitime des citoyens d’être plus souvent consultés : il leur donne à la fois le choix des réponses et celui des questions. En ce sens, il accomplit pleinement le rêve d’une démocratie directe reconnue en droit depuis la Révolution, mais toujours savamment corsetée, voire empêchée. Les risques associés à cette procédure sont cependant nombreux et doivent être pris en compte : affaiblissement des autorités démocratiquement élues, multiplication de consultations aux effets potentiellement incontrôlables et contradictoires, manque de délibération préparatoire au vote, forte exposition à toutes sortes de manœuvres démagogiques...
16 octobre 2018
Humans will cause so many mammal species to go extinct in the next 50 years that the planet's evolutionary diversity won't recover for 3 to 5 million years, a team of researchers has found.
26 janvier 2018
25 janvier 2018
22 janvier 2018
20 janvier 2018