[MJA]

Nice work AL,
I think it is only obvious at what elevation carbon dioxide presides. While flying in a plane the first thing I noticed was the one to two inches of brown air between the ground and the blue clear or clean sky. It,s almost everywhere.

Is it possible to create photosynthesis without knowing how a plant does it. I was taught that plants photosynthesis but as yet we don't know how. Has that changed?

Many think technology will save the day, and I hope it does.
Until then, I have decided to sell the car and walk or bike.
I think walking is the best technology that exist today.
Healthy for me and the evironment.

Thanks,

=
MJA