Future Earth

People in Amazon River Brazil

Democratizing climate modeling for more pertinent and accurate policy insights

Integrated Assessment Models (IAMs) play a pivotal role in shaping climate research and policy. “The main progress lies in democratizing modeling capabilities across different countries, ensuring more pertinent and accurate policy insights,” says Roberto Schaeffer. The need for a shift towards national-level modeling of climate impacts, the complexity of balancing immediate costs with long-term benefits at the policy level, and the representation gap between countries, are at the core of the current discussion around climate modeling.

COP28 | GIULIO BOCCALETTI. The take-home messages: Advanced knowledge of climate and its interaction with society matters far more.

“CMCC’s strategy aligns with the state of science and society today”. CMCC Scientific Director Giulio Boccaletti comments on the outcome of COP28 in Dubai, where our scientists were engaged in many topics, ranging from adaptation to loss & damage, land use and the science-policy interface. The growing need for integrated scientific knowledge, the intertwining of the climate and socio-economic systems, the ever-closer integration of adaptation and mitigation, and the opportunities arising from machine learning and available data: the points that emerge from COP28 are at the heart of the CMCC strategy.

Flooding

Climate and health: understanding the entanglement

Infographics, resources, and analyses to understand the way climate change and health are closely connected. The increasing frequency of extreme weather events and substantial environmental transformations, primarily driven by climate change, pose significant threats to both physical and mental well-being. These changes have far-reaching implications for safety, affecting people’s access to critical resources such as clean air, safe water, food, and healthcare.

Blue crabs and other aliens: the era of invasive species

The spread of this Atlantic species threatens biodiversity, as well as the economy and tourism of Mediterranean countries. But, it is not the only unwanted guest: according to a report published by IPBES, alien invasive species cost humans $423 billion each year.

Antonio Navarra

How good is ChatGPT at climate science?

CMCC President Antonio Navarra reflects on our interview with ChatGPT and how good it is at answering questions related to climate science. “ChatGPT doesn’t actually ‘understand’ anything [but] the technology’s potential is enormous and the next versions will be able to do much more than this interview shows.”

Landscape with mountains. Ramallah, Palestine

Land and climate change: a close connection

Land is a critical resource. It is under pressure from human activities and climate change, but it is also part of the solution. According to the IPCC, keeping global warming below 2°C can be possible only by reducing greenhouse gas emissions from all sectors, including land and food. The way we use land impacts climate change and, in turn, climate change deeply affects our land.

El Niño is here and its effects will be no child’s play

El Niño has officially arrived and with it sensationalist headlines about temperature thresholds, extreme weather and destruction. “However, it is important to remember that climate change isn’t a strictly linear process and El Niño simply highlights the ups and downs in what is a generally warming trend dictated by climate change,” says CMCC researcher Leone Cavicchia, as he explains what ENSO is, how it impacts local and global weather, and what to expect now that it has arrived.

IPCC press release: Urgent climate action can secure a liveable future for all

Official press release by the IPCC on the publication of the Synthesis Report – AR6 —-
There are multiple, feasible and effective options to reduce greenhouse gas emissions and adapt to human-caused climate change, and they are available now, said scientists in the latest Intergovernmental Panel on Climate Change (IPCC) report released March 20.

Ocean waves (1878-1940) vintage Japanese woodcut prints by Uehara Konen

“A historic moment for the ocean” – international reactions to the new High Seas Treaty

Top ranking representatives of international institutions, opinion leaders, diplomats, scientists and civil society: from emotional reactions to pragmatic comments, the international community hails the Marine Biodiversity of Areas Beyond National Jurisdiction (BBJN) treaty. After almost two decades of negotiations, a two-week-long conference, more than 48 hours of talks, international efforts led to an agreement for the conservation and protection of ocean areas that fall beyond national borders.