This document discusses the environmental impact of digital technology and proposes strategies for more sustainable and responsible digital practices. It notes that digital technology currently accounts for 3-4% of global greenhouse gas emissions and that its energy consumption is doubling every 8 years. It advocates for approaches like green IT, low-tech solutions, digital sobriety, accessibility, and eco-design to reduce the various environmental impacts across the lifecycle of digital devices and services. The goal is to move towards a more sustainable digital model through both technological solutions and changes in user behavior.