SOURCE: Grist

DATE: May 7, 2019

SNIP: Just the news you’ve been waiting for: The amount of carbon dioxide in our planet’s atmosphere has reached a new high. April’s average was 413.52 parts per million, a new record, according to a spokesperson at Scripps Institution of Oceanography.

The last time there was this much CO2 in our atmosphere, there were trees growing at the South Pole. Humans weren’t yet a thing. In other words, we’re living in uncharted territory.

Scientists predict that we could pass the 415 ppm threshold this month.

Since the Industrial Revolution, the amount of carbon dioxide in our atmosphere has increased by more than 45 percent. That’s mostly thanks to the various demands of modern life: gas-guzzling cars, refrigerators, hamburgers, Bitcoin … you name it. Our gizmos and gadgets have largely been powered by the carbon-rich fossil fuels stored in the planet’s underground reservoirs.