The singer and UN environment ambassador Ellie Goulding is the latest Today programme Christmas guest editor.

Ellie uses her programme to explore her twin passions of music and nature, including looking at rewilding projects

She tells Today's Martha Kearney that nature has helped her through difficult times in her life, including postnatal depression.

Ellie interviews fellow musicians Brian Eno and Chris Martin about the music industry's environmental impact.

And she goes back to her sixth form college in Hereford and answers students questions, including about whether the music industry has changed for the better since the Me Too movement began.