A while ago, co2 levels were 100 ppm. Now they are 300 ppm. They were once twice that, when our oil and coal were being made. Cannabis and other typical c-3 plants can take up to 1000 ppm or more co2. This may require serious humidity, but from a recent trip to Virginia, this is no problem in many environments. They can take up to twice the photons and a lot of nutrients if given well regulated hydro.

Well regulated. The Supremes figured out :-) that the second

(1-13 an 14-latest) applies. Its not just states that can't own slaves,

its everyone. Same with language, assembly, or arms.

Hang the dissenters.