Your friend saw this resource on bethinking.org and thought you should see it:
What Does C.S. Lewis Say to us Today?
This talk is based on Alister McGrath's biography of C.S. Lewis.
See the full resource online by visiting bethinking.org:
https://www.bethinking.org/apologetics/what-does-cs-lewis-say-to-us-today
---
bethinking.org is a collection of resources which aims to make sense of the big questions of life about God, Jesus and Christianity.