We must remove all the CO2 from the atmosphere, for the children. I wish I remember the name of the UK politician who said this not too long ago.
But then we’d all die, and what’s worse, there would be no more bubbles in beer, soda or Champaign. If I can’t have my seltzer with lemon juice, I’d rather die.
If you are concerned about excessive CO2, don’t exhale and you’ll be alright.