Messengers - The State of Our Blue Machine (Episode 1) | Presented by Dr Helen Czerski

[@deanfielding4411]

This is SO interesting and enlightening. Thank you! 😊

[@CharlieGrant88]

Fascinating! I'm looking forward to the rest of this series. Thank you to Helen and the C.S.N. team (no, that doesn't stand for "Crosby, Stills & Nash" 😄)