In this episode we are discussing chemical weapons. It might seem like an odd topic, unlike the First World War which saw the deployment of gas, chemical weapons were not used on the battlefield of Europe in WWII. But there was a fear of them being used; everyone carried a gas mask and the belligerent nations had huge chemical weapons industries working throughout the war.

I'm Joined by Brett Edwards.

Brett is a senior lecture at Bath University, he is also the host of the poisons and pestilence podcast.