Is the World Less Dangerous When Everyone Has a Universal Constructor Under Their Mattress?

These is the audio from knitted together livestreams conducted on YouTube recently. Lots of new questions and common topics discussed. A special introduction for the podcast version of this at the beginning to explain what’s going on. Audio listeners should feel free to submit me questions: find me on Twitter @ToKteacher or else find me on YouTube and leave a comment under any video at all - I read them all.

There's no reason at all audio listeners need to worry about watching the video of these - but incase you want to know where the playlist is, it's here: https://youtube.com/playlist?list=PLsE51P_yPQCQx7tQSucLA3gYHvPdu1Yri