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The Big Idea with Alistair Green Series 1 Episodes

  1. Today 23:00
    BBC Radio 4

    Acclaimed American author Jonathan Ramekin

    Alistair speaks to 'Acne, Bubblegum and a Cat called Mr Doodles’ author Jonathan Ramekin.

  2. Next Wednesday 23:00
    BBC Radio 4

    Wellness guru Tabitha Beckworth

    Alistair sits down with The Whisper founder and wellness guru Tabitha Beckworth.

  3. Wed 1 Jul 2026 23:00
    BBC Radio 4

    Online comedy sensation Humphrey Jackson

    Alistair gets insight into the world of online comedy from viral star Humphrey Jackson.