Abstract: Artificial intelligence is rapidly permeating education, inspiring enthusiasm for its benefits and caution about its risks. Synthesizing 26 recent studies, we review AI’s adoption across K–12 and higher education, including early AI-literacy initiatives and post-ChatGPT uptake. Evidence highlights key gains—personalized learning, stronger engagement, improved accessibility, and operational efficiency—while also surfacing ethical and pedagogical challenges that demand balanced integration. We propose a 70/30 model in which roughly 70% of learning remains human-led and 30% is AI-augmented, preserving teacher centrality while leveraging automation where it adds value. This article presents the landscape and positive impacts, addresses risks, mitigations, and implementation of the 70/30 approach. Our literature-based analysis underscores the need for strategic, ethical, and human-centered AI use in education.
Abstract: Climate change has become a major global concern, and companies across all industries are facing increasing pressure to reduce their greenhouse gas (GHG) emissions. The Greenhouse Gas Protocol is a voluntary international standard widely used to measure and report organizations’ GHG emissions. Essentially, the GHG Protocol provides a “common language” and a set of clear methodologies by which companies can calculate their carbon footprint consistently and transparently, dividing emissions into Scope 1 (direct, from owned/operated sources), Scope 2 (indirect from purchased electricity and heating and cooling) and Scope 3 (all other indirect emissions in the value chain). This seemingly bureaucratic reporting standard can become a valuable tool for corporate efficiency, innovation and sustainability.
Keywords: GHG Protocol, sustainability, greenhouse gas emissions, climate change