The reduction of CO2 emissions be possible? / Robert Douglas Cairns, Professor, McGill University

National and regional visions for the future of water and food security have been at the forefront of sustainability talks. Nevertheless, the role of soil in water and food security and carbon management needs to be highlighted and integrated into these discussions and visions. The dynamic characterization of soil as a medium that accounts for the long-term impact of the agro-environmental conditions is of utmost importance to sustainability of these resources and to sustainable dev ...

The current decade is critical for global decarbonization. The ongoing energy transition will bring about changes in technology, commodities, infrastructure, supply chains, as well as geopolitical factors, which could give rise to new energy security challenges. It is therefore important to undertake a thorough re-evaluation of energy security dynamics, with a view to enhancing the resilience of power systems. In this paper, we examine North Africa’s energy transition trajectory th ...

Low-carbon hydrogen is a potential contributor to the goals defined in the Paris Agreement, i.e. limiting the increase in the global average temperature to 1.5°C above pre-industrial levels. The transformation of hydrogen production is a part of this effort, as current production methods in the hydrogen industry are carbon-intensive. To achieve net-zero scenarios, hydrogen production and consumption will need to change. Creating a pipeline of projects plays a central role in drivin ...

Le Maroc traverse l'une de ses pires périodes de sécheresse. Au cours des 43 dernières années, le Royaume a traversé 7 périodes de sécheresse, présentant des niveaux de sévérité variables. La plus faible pluviométrie a été enregistrée, en 2017, avec seulement 103 mm de précipitations annuelles. Ce qui caractérise la présente sécheresse, c'est sa durée exceptionnelle de six années consécutives, marquant ainsi la période de sécheresse la plus longue de l'histoire du pays. En effet, su ...

Par rapport aux intérêts des générations des années cinquante, soixante et soixante-dix (dont je fais partie), la question de l’environnement n’est venue se greffer dans les préoccupations des acteurs, leurs réflexions et programmes d’action, que tardivement. Il faudra encore quelque temps pour mûrir les éléments de cette problématique relativement nouvelle. Toutefois, dès le départ on est partagé entre deux visions : d’une part, une approche qui considère la protection de l’envir ...

A Series of Disruptions The freighter, on its way from the United Arab Emirates to Bulgaria, loaded with 21000 metric tons of fertilizer, was hit by two Houthi missiles on February 18, 2024, at a point 93 miles east of Aden. The Houthi—not an army but rebels—are firing on ships in solidarity with the tortured people in Gaza, and their leaders, Hamas. Like Hamas, the Houthi are armed by Tehran. The European Union has started a mission to send frigates into the Red Sea, providing pr ...