Carbon Counter Launched
A massive new billboard was installed in midtown Manhattan on June 18. It's a first-ever carbon counter that gives an up-to-the minute reading of greenhouse gases into the atmosphere—like a debt clock for the climate.
A massive new billboard was installed in midtown Manhattan on June 18. It's a first-ever carbon counter that gives an up-to-the minute reading of greenhouse gases into the atmosphere—like a debt clock for the climate.
Scientists think the past 250 years represent the beginning of a new geologic era, marked by human influence around the planet.
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