Thank you Norris. Very interesting discussion on ICRA, cleaning vs sanitizing vs disinfecting vs sterlization. Plus things to consider when diversifying into these areas. It's obvious when people have been teaching a lot. They handle interviews very well, Norris has done quite a bit of passing along...

I have met a lot of wonderful, impactful people over the past 17 years on the show. I will never forget Dr. Pierce and his contritbutions to OEHS and people in general. From working in Africa as a physician to pioneering work in industrial hygiene he is a great example of someone that has used his t...

It's always a pleasure to catch up with Carl Grimes. A true gentleman and scholar. Interesing to hear how difficult its been for ASHRAE to deal with defining health over the years. I also enjoyed Carl's discussion of including people in assessments. The 4 P's should be required knowledge for anyone ...

Very interesting interview with Dr. Zhao. I never quite understood the emphasis on daylighting in LEED and WELL but now after discussing the Circadian clock and some of the other points Dr. Zhao brought up its starting to make more sense. I occasionally listen to the Huberman Lab podcast and he is b...

My thanks to Hal's widow Mariachiara, Don Weekes and Rich Corsi for photos of Hal we used in today's episode. This show held up very well even 13 years later. Having recordings of industry pioneers is my favorite part of what we have done over 16 years with IAQ Radio+. A lot of excellent people will...

Shows like this make me realize how important the IAQ Radio+ archives are!! I did not know Hal other than doing two interviews with him and talking on the phone in preparation. I was familiar with his work at ISIAQ and other organizations. For some reason the following comes to mind when I think of ...

Thanks to Tom Licker for a fascinating interview. If you ever wondered who cleans up after mass killings, suicided, overdoses, biological weapons, crime scenes and more Tom tells us. Great response and questions from our audience. I think the most important thing he showed us was the Recovery Risk A...

Always informative. John has been my go to "in the field" guest for many years now. He answers every question and pulls no punches. He also volunteers numerous hours to industry associations writing standards, managing organizations and doing his best to make this a better industry. This w...

Concrete Bob Higgins is generous with his time and is also determined to fix many of the misconceptions about concrete and moisture that have worked their way into standards and practice. This show was designed to take the firehose of information about concrete moisture from our "Moisture Mob&q...

I am sorry that I did not get to some of these very good questions from the chat on Friday. Unfortunately I was flying blind as my laptop that I use to monitor the chat needed an extremely large microsoft update. Yes I should have done that before the show but sometimes I forget to turn on the lapto...