A three and a half minute video from Climate Reality explains the costs of carbon in the atmosphere.
To bring it home, let’s do a comparison.
Commercial air travel is considered one of the most carbon intensive modes of travel.
At 1.1 Billion pounds annually, Port Townsend Paper’s CO2 emissions are equivalent to 983,000 — nearly 1 million! — round trips by air between Seattle and New York City. (reference: icao online air mile calculator). Annually.