On this day, August 12, 1970 a US Senator (Democratic, Texas) had a newspaper article about environment – and climate change – read into the Senate Record. This came a few days after Nixon was warned about climate change.
Richard Yarborough (interesting life – see here) had the late-July article in the Washington Post by Claire Sterling read into the Senate Record.
On this day the PPM was 324.69. Now it is 420ish- but see here for the latest.
Why this matters.
We knew. People who were elected to, paid to, make decisions, were warned of potential trouble from the late 60s/early 70s. By the late 70s it was obvious enough that there was a problem, and something needed doing. Nothing was done.
What happened next?
See above.