CO2 concentration in Earth’s atmosphere has reached its highest level in 800,000 years

CO2 concentration in Earth’s atmosphere has reached its highest level in 800,000 years

HONOLULU (HawaiiNewsNow) - New data from Mauna Loa Observatory shows that the concentration of carbon dioxide in the earth’s atmosphere has reached its highest level in 800,000 years.

Joining us now by phone is Pieter Tans to discuss what this means. He’s the Global Monitoring Division Chief Scientist with NOAA... based out of Boulder, Colorado.

Copyright 2019 Hawaii News Now. All rights reserved.