This is just an invitation for Joe Romm.
I am an expert in Refrigeration and Air Conditioning (RAC). A little understood fact is that RAC will add more to global warming than all others sources of carbon emissions combined if we do not stop using high global warming refrigerants and fail to employ energy efficient engineering.
This is a little understood matter that warrants far greater understanding and recognition. Please contact me if you are interested.
Tim Edwards — tim dot edwards at ausref dot org dot au