Speaker, Consultant, Expert, Sciences Sociales, environnementales, climatiques, écologiques, RSE, Sustainability, Stratégie, Executive Coaching, bilingue.
Paris (France)
Joined May 2011
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Pinned Tweet
L'odyssée de la reconnaissance du crime environnemental linkedin.com/pulse/lodyss%25… via @LinkedIn
Calvo Constant retweeted
Scientists worldwide: We invite you to sign the World Scientists’ Warning to Humanity: A Third Notice. 35 years after the first warning, we now declare a planetary emergency. If you are a scientist, please read, sign, and share. Go to this link: docs.google.com/forms/d/e/1F…
Calvo Constant retweeted
The Scientist's Warning is a film about a researcher who started a movement of scientists to turn knowledge into action- a story of scientists all over the world awakening to the need to become advocates for the fate of the planet & humanity.
youtu.be/byXGCPo-80w via @YouTube
Calvo Constant retweeted
🌍 “This is no longer a warning for the future; it is a diagnosis of the present.” Our 2026 State of the Climate report finds 7 of 16 planetary vital signs at record extremes. The planetary emergency is already here.
doi.org/10.1093/biosci/biag1…
Calvo Constant retweeted
Today, most greenhouse gas emissions can be traced to five key sectors:
⚡ Energy
🌽 Agriculture
🏭 Industrial processes
🗑️ Waste
🌲 Land use, land-use change and forestry
#ClimateWatch breaks it down: go.wri.org/ghg-charts-tw
L'écologie, concept pluriel, transversal, évolutif linkedin.com/pulse/l%25C3%25… via @LinkedIn
Calvo Constant retweeted
Artificial intelligence is changing education. But what does that mean for teachers?
@UNESCO's AI Competency Framework for Teachers sets out 15 competencies across five key areas, including AI ethics, pedagogy and a human-centred approach.
The goal? To help teachers harness AI while keeping human agency and teachers’ rights at the heart of education.
📘 unesco.org/en/articles/ai-co… #WorldTeachersDay
Calvo Constant retweeted
Plastic pollution threatens human health, affects food and water safety, burdens economic activities, and contributes to climate change.
🌊 Our Issues Brief explains how we can tackle #PlasticPollution.
➡️ bit.ly/3nHUxTc @IUCN_Plastics
La place des sciences de la Terre dans le débat climatique linkedin.com/pulse/la-place-… via @LinkedIn
Calvo Constant retweeted
🤝 The #ParisAgreement was never designed to solve climate change on its own.
But it remains critical for setting global ambition, shaping national climate action and tracking progress. Here’s what Paris can and cannot deliver: bit.ly/46g8lXU
Calvo Constant retweeted
Not a single indicator on the Global Goals for gender equality is on track to be met by 2030, according to @UN_Women Gender Snapshot 2026.
Investing in SDG5 is the fastest path to the #Agenda2030’s promise of equal power for all.
buff.ly/7lkY5d7
#GenderEquality
Calvo Constant retweeted
Today, the Empowering Consumers for the Green Transition Directive starts applying across the EU.
Making greener choices will now be easier as these new rules will strengthen the protection against #greenwashing
More:
lnkd.in/gdyuB_5P
La conscience du vivant à l’ère de l’Anthropocène linkedin.com/pulse/la-consci… via @LinkedIn
Calvo Constant retweeted
Global average sea surface temperature anomaly (departure from the climatological seasonal average) is poised to set a new record, thanks to steady warming combined with a monster El Niño event: pulse.climate.copernicus.eu/
La dette d’extinction des espèces animales et végétales linkedin.com/pulse/la-dette-… via @LinkedIn
Droits de la Nature et coalition du vivant
linkedin.com/pulse/droits-de… via @LinkedIn
Calvo Constant retweeted
As work begins on the next U.N. climate assessment, fears are growing that the Trump administration could meddle with critical U.S. climate data.
In response, scientists are preparing to transfer vast troves of that data to repositories in Germany.
e360.yale.edu/features/germa…
Calvo Constant retweeted
A landfill in Chile. An oil well in Turkmenistan. A coal mine in China.
These are among the world’s largest sources of planet-warming methane, as identified in an analysis by @MethaneData.
But how quickly are countries taking action?
This article explains: unep.org/technical-highlight…
Calvo Constant retweeted
"In Hottest Summer on Record, 2 in 3 Americans Say Climate Change Is Increasing Heat-Related Illnesses" via @APPCPenn: annenbergpublicpolicycenter.…
Le professeur Duplessis et l'insoutenabilité des civilisations disparues linkedin.com/pulse/le-profes… via @LinkedIn
