Analysis & Opinions

Unlike industrial and other forms of pollution, the long-standing, pervasive problem of municipal solid waste in Arctic cities receives comparatively little attention. As rapid warming in the region compromises existing waste disposal methods such as landfills, Arctic cities will need to develop comprehensive solid waste management strategies for the health of residents and the environment.

The geopolitical implications of solar displacing oil as the world’s major source of energy are enormous. Why has the Middle East been a central arena in the “great game” for the past century? Because countries there have been the major suppliers of the oil and gas that powered 20th-century economies. If, over the next decade, photovoltaic cells that capture energy from the sun were to replace a substantial part of the demand for oil and gas, who will the biggest losers be? And even more consequentially: who will be the biggest winner?

ColdHubs, an innovative Nigerian agricultural enterprise that uses solar-powered refrigerated storage units to keep food from spoiling, is slowly but surely expanding to nearby West African countries. But it faces big challenges to scale up and finance its operations, company founder and CEO Nnaemeka Ikegwuonu told a Harvard Kennedy School audience celebrating the 2022 Roy Award winner.

Pakistan’s floods of 2022 were the latest, and most damaging yet, addition to the long history of floods in the country. As the muddy waters slowly recede, the need for speeding up action to face future floods stands clear.

Joel Clement describes the Leaders Summit on Climate, held on April 23, 2021, as making a strong point that the Biden administration is up to the challenge of combating climate change.

Durability and inexpensiveness—two of plastic’s greatest assets—have made it the workhorse material of modern society. But they have also become its greatest curse by creating a global environmental and sustainability crisis.

Via Agenda Pública – El País: After enduring months of a global health pandemic that has unleashed a profound economic crisis, Europe should not lose the opportunity to leverage its recovery plans to kick-start a clean hydrogen society.

Arctic Innovator Koshi Murakoshi proposes the creation of a "Global Arctic Innovation Hub." By bringing communities and scientists together, such a hub would prioritize local needs, but draw on global research.

Arctic Innovator Samuel Gant writes that by adopting world-class environmental and safety standards and creating a sovereign wealth fund, Greenland can ensure mining serves its best interests.

Arctic Innovator Bert de Jonghe, a landscape architect, proposes a virtual innovation platform that seeks to capture Greenland's public imagination to start a critical discussion that propels the future of habitation in Greenland.