Climate change and biodiversity

The impacts of climate change are increasingly manifesting through severe and multifaceted loss and damage, particularly across vulnerable regions such as the Mediterranean. These impacts extend beyond environmental degradation, contributing to forced displacement, food insecurity, political instability, and the erosion of human rights and dignity. Furthermore, they reinforce structural inequalities between the Global North and South, thereby challenging global principles of climate ...

The author of this opinion, David Michael Terungwa, is a 2017 alumnus of the Atlantic Dialogues Emerging Leaders Program. As the world commemorates Earth Day 2025 under the theme "Planet vs. Plastics," it is a timely moment to turn our attention to one of the planet’s most overlooked heroes: the soil. Often hidden beneath our feet and largely absent from climate conversations, soil plays a vital role in sustaining life, supporting biodiversity, and buffering the impacts o ...

Fluctuating precipitation and extreme weather are long-standing features of life in West Africa, the Sahel, and the Lake Chad Basin. Communities across the region have historically adapted to these unique climatic conditions in diverse ways. However, the growing impact of climate change, coupled with challenges to food security and ecological resilience, has elevated these issues on the agendas of  regional and international policy platforms. Despite this recognition, the regio ...

The second Trump administration’s reversal of federal climate policy is reshaping the U.S. energy and industrial landscape, with significant implications for macroeconomic performance, clean technology competitiveness, and global climate cooperation. While the deregulatory shift and emphasis on fossil-fuel production may generate short-term output gains in selected sectors, the long-term structural transformation necessary for sustained growth in an increasingly low-carbon global ec ...

Le lithium a vu ses prix s’effondrer au cours des deux dernières années, alors que sa demande devrait fortement croître pour alimenter l’essor programmé des véhicules électriques et des ‘’ clean techs ‘’. Paradoxe ou situation caractéristique des marchés mondiaux de matières où l’instabilité fait loi et où la géostratégie joue pleinement son rôle ? Une analyse des mécanismes à l’œuvre sur le marché de cette ressource stratégique est nécessaire, afin de comprendre la p ...

Lithium prices have plummeted over the past two years, while demand is set to rise sharply to fuel the planned boom in electric vehicles and "clean tech". Is this a paradox, or is it typical of global commodity markets where instability is the rule and geostrategy plays a key role? An analysis of the mechanisms at work in the market for this strategic resource is needed to understand the shape this market may take over the next few years. ...

This Opinion was originally published in Project Syndicate   As the world prepares for COP30 in Belém, Brazil, African countries have an opportunity to advocate for equitable carbon-pricing mechanisms that align climate action with sustainable development. While cutting emissions is important, so, too, is ensuring fairness and equity for the communities most vulnerable to climate change. ...

While the very reality of the energy transition is sometimes questioned, even challenged (Fressoz, 2023), the carryover effect it creates on mineral resources, highlighted by numerous forward-looking studies, appears indisputable. More copper, lithium, nickel, graphite or rare earths: these are the non-exhaustive conditions that will enable us to support the development of electromobility and renewable energies, and thus contribute to limiting global warming, in line with the commit ...

The global energy landscape in 2024 reflects a complex interplay of geopolitical tensions, economic pressures, and uneven progress in clean energy transitions. Despite record growth in renewable energy deployment and advancements in low-carbon technologies, the world continues to fall short of meeting its climate goals. Fragmented markets, entrenched fossil fuel dependencies, and supply chain vulnerabilities continue to challenge energy security and hinder global decarbonization eff ...

The Lake Chad Basin and the Sahel regions have faced multidimensional conflict since 2011. Violence, attributed mostly to violent extremist organizations (VEOs) affiliated to al-Qaeda and the Islamic State, has put both regions on the global map of the deadliest armed conflicts and worst humanitarian crises. Since 2012, tens of thousands of people have been killed, while at least six million people have been displaced in the two regions combined. Simultaneously, floods since August ...