newyorker: How do we measure humans’ impact on the earth? “Climate Vortex Sutra,” by the photographer David Benjamin Sherry, presents pristine landscapes in unnatural hues to suggest our distortive geological footprint. Photographs courtesy David

newyorker: How do we measure humans’ impact on the earth? “Climate Vortex Sutra,” by the photographer David Benjamin Sherry, presents pristine landscapes in unnatural hues to suggest our distortive geological footprint. Photographs courtesy David

newyorker: How do we measure humans’ impact on the earth? “Climate Vortex Sutra,”