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Adoption of air conditioning is increasing globally, leading to peaks in electricity consumption and related environmental concerns. Compiling recent data on population and temperature, this study ranks 219 countries and 1,692 cities based on a measure of cooling demand to improve our understanding of future trends.
Recently, ecologists have begun discussing an idea for setting aside half of the Earth for conservation purposes. This study provides some of the first analysis of the impacts of doing so on society, based on assumptions about ecoregions and human footprint.
Reducing agriculture’s impacts while increasing outputs is challenging. This study, of an Indian smallholder system, shows that microsatellite data can detect yield gains from a low-cost fertilizer intervention.
Updated forest inventories are critical for policymaking. This study presents an approach to map coordinated top-down European forest management strategies that spatially weighs the multifunctionality of European forests. Such an approach should help identify pathways to manage forests sustainably.
Implementation of a groundwater conservation policy in northwest India governing rice irrigation is linked to an increase in fires to clear agricultural residue, which itself worsens air quality in urban areas.
Waste plastic can be converted into a potential fuel source using a new nano-scale catalyst. This catalyst has well-defined and uniform surface openings, so it needs only one step to convert low-density polyethylene into a gasoline-type product.
