096 - Smoke toxicity (Part 1) Why fires used to be less toxic in 1950's? with David Purser

I have to start with a word of warning, I am extremally hyped about this and upcoming episodes. I think for the first time I have recorded a podcast episode with a ratio of my commentary to the guest 1:5. This is because when you get Prof. David Purser to tell you about toxicology, there is not much to add. It is a story of the history of fire science, difficult discoveries and how a fire scientist had to combine knowledge from multiple fields into useful models. All of this is so that engine...