On Friday, 15 June 2018 18:43:29 UTC+2, Mike Collins wrote:

No that was me. And it wasn’t a project. It was just farmers using
greenhouses ( often makeshift) to grow crops. You may not be aware of a
similar effect in the USA.

http://www.sciencemag.org/news/2018/...ts-own-weather

But other crops can have the opposite effect and cause warming.

At a large scale crops can affect CO2 as demonstrated by the fall in
atmospheric CO2 from the rapid regrowth of the Amazon forest after the
population collapse. This ended the medieval warm period.

Trumpty Dumbty built a GRATE wall. Trumpty Dumbty had a great fall:
And all the Kim's men couldn't put Trumpty Dumbty together again.

http://www.sciencemag.org/news/2018/...imate-missions