Neither Jay nor I can ever admit to "knowing it all".  Far from it, in fact.  Both of us need to refer to others on a regular basis and of course, we rely on the internet to help.  Sometimes we need contact names for specific professionals.  Other times...we just need inspiration to get us through a rough day or a difficult project.  So when those times come...and they come often these days...here's some of the sites we go to.

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We spoke about many of these, but some we didn't get to.  Enjoy!

https://livingsystemsarchitecture.com/about-us/  

https://www.rammedearthworks.com/

  https://www.tenfoldengineering.com/   https://www.care2.com/greenliving/healthy-home   https://ecorglobal.com   https://www.youtube.com/channel/UCsr2Hd7I26dTIlWCCywvC9g/featured  IEP Radio.  Michael Schrantz is an IAQ expert that I refer people to.  He's got a great Youtube channel of his interviews.   https://buildingbiologyinstitute.org    Rateitgreen.com    https://www.greenbuildingadvisor.com    http://www.thegreendesigncenter.com   'NONTOXIC' for a 5% discount