The New York Times on a milestone of climate change

The New York Times: The level of the most important heat-trapping gas in the atmosphere, carbon dioxide, has passed a long-feared milestone, scientists reported Friday, reaching a concentration not seen on the earth for millions of years.
Scientific instruments showed that the gas had reached an average daily level above 400 parts per million — just an odometer moment in one sense, but also a sobering reminder that decades of efforts to bring human-produced      emissions under control are faltering.

Popular posts from this blog

Rick Bragg's Torn Lampshade

Sunset from Birmingham's Ruffner Mountain

Wreck found by reporter may be last American slave ship, archaeologists say | AL.com