Le café d’Éthiopie : l’Arabica, une saveur durable ?

Le café d’Éthiopie : l’Arabica, une saveur durable ?

Article de Marie Cubertafont (IGE 2022/23)   Au mois de février 2022, le prix de l’Arabica à la Bourse de New York atteint des sommets jamais atteints depuis 10 ans (1) : la livre de café s’y échange à 258 cents, soit près de 4,5 euros le kilogramme. L’écart avec le prix du Robusta, l’autre espèce de café cultivée et commercialisée, se creuse et témoigne de l’aspect stratégique des fruits du

Multi-capital accounting as a tool for transforming companies

Article de Marie-Astrid Humbert (EnvIM 2022)     Introduction According to Lord Kelvin “when you can measure what you are speaking about, and express it in numbers, you know something about it” (1883), which suggests that data drives knowledge and management. Organizations and especially companies are currently facing increasing pressure to show they contribute positively to society while generating profits for shareholders. However, contrarily to “traditional” accounting which solely focuses

Popularizing science for the sake of climate?

Article de Camille Dousset (EnvIM 2021)     Introduction Although in 2016, a survey showed that 97% of climate scientists agree that climate change is caused by humans (Michigan Technological University, 2016) and that the latest IPCC report (IPCC, 2022) warns on the urgency and irreversibility of the situation if no action is taken, the fight against climate change remains largely below current concerns. Indeed, on a global scale, climate

The spirit of permaculture in the luxury perfume industry

Article de Pénélope Tréchot (RSEDD 2021)     A systematic approach to agriculture The term “permaculture” was coined in the 1970s by two Australian pioneers of the ecological movement, Bill Mollison and David Holmgren[1], whose work has now spread internationally.  The term comes from the combination of  two Latin words “permanens” and “cultura”, with is meaning  being “a persistent system that supports human existence”.[2] It is an holistic systemic approach

Let’s Repair!

Article de Manisha Marival (RSEDD 2021)     In September 2021, Apple Launched its new iPhone 13, with its usual blown-up hysteria around the launch. This new “superman” of smartphones has a redesigned camera, sharper screen, latest A15 “bionic” chipset (don’t know what this is but sounds cool) and many other features that I do not understand or maybe do not even care about. My old iPhone 7 has started

The Green Climate Fund: the victory of multilateralism?

Article de Marc-Aurélien Espiaut (EnvIM 2020)     “Together, the Green Climate Fund and the International Development Finance Club (IDFC), commit to redirect the financial flux to a sustainable low-carbon development and resilient toward climate change” (Green Climate Fund, 2019) declared Rémy Rioux, the CEO of the Agence Française de Developpement, and president of the International Development Finance Club on June 26th of 2019 during the IDFC Steering Group Meeting

Environmental limits to the space sector’s growth

Article de Loïs Miraux (EnvIM 2021) This article is a shortened and adapted version of a paper from the author published in Science of the Total Environment, available at: https://www.sciencedirect.com/science/article/pii/S0048969721059404#     1. Introduction The scale of anthropogenic actions on the Earth system has become so large that they are now the main driving force of environmental change, leading to the rise of a new geological era, the Anthropocene1. As

Greening the browns, how to use open, discarded space efficiently in cities?

Article de Sofie Lamens (EnvIM 2020)   Europe has seen a remarkable densification of transport networks and cities in the last 50 years, which has led to the splintering of different forms of land use. Even after 50 years, urban sprawl is still increasing. Around 28% of land area of the EU was strongly fragmented, of which cities and towns are the most fragmented areas. Arable and permanent croplands, as

Articulating food diets for their carbon footprint and health impacts

Article de Coline Capron (EnvIM 2020)   From the farm to the fork, food undergoes a lot of steps in the foodchain, contributing to greenhouse gas (GHG) emissions and climate change. As expressed by Garnett (2011), patterns of food consumption are responsible for about 15 to 28% of total GHG emissions in industrialised countries. The food system is also thought to be the primary global driver of the increase of

Renewable energies in Morocco… Here Comes the Sun!

Article d'Ilyas Mourjane (EnvIM 2020)     Morocco’s pathway towards renewable energies Morocco lights the way in Africa Over the past-half century, Morocco has been experiencing a continuous economic growth and demographic progression that have involved a growing energy demand. Yet, Morocco has never been seen as a country with large conventional energy resources. Indeed, it has been used to depend heavily on energy importations to satisfy its own needs.