Lock down has had some upsides, although I am not able to visit my brother and his family who live in Holland we have been in touch via email and Skype, sharing ideas more than we had had time to before. I was sent a link to a video on Youtube by my brother, I watched it and listened without any previous knowledge of who or what it was about, it interested and resonated with me, here I share and my own thoughts in note form, and 5 points which stood out from the conversation.