National Interagency Fire Center

High-Risk Housing Developments Fan the Flames for Wildfire

The world certainly seems more flammable these days. Thousands of homes were lost last year in Sonoma County alone, and wildfires have raged across California all summer. And not just in California: Records from the federal National Interagency Fire Center show that U.S. acreage burned in wildfires leaped from 1.8 million in 1995 to 10 million in 2017.

Reading Roundup: Volcanic Umbrellas, Student Oscars, More

Volcanic Umbrella

When Mt. Pinatubo exploded in the northern Philippines in 1991, it spewed millions of tons of sulfur dioxide into the atmosphere. For nearly two years, that sunlight-blocking plume acted as a sort of volcanic “umbrella,” cooling the Earth by almost 1 degree Fahrenheit. As climate change increasingly alters our lifestyles and embeds itself into our collective consciousness, geoengineering—in this case, humans playing volcano to replicate this cooling event—became a fascinating idea.

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