Behind Closed Emails: PR and Legal Battles

As the LA wildfires continue to burn, David Yelland and Simon Lewis discuss the challenge looming for US insurers that find themselves on the frontline of climate change communications - because it looks likely it's not the world's politicians who are going to explain to people the consequences of our warming planet, it's the insurance companies.

Also, a fan-hitting Hollywood feud that has PR at the centre of it. What does the lawsuit between actors Blake Lively and Justin Baldoni reveal about the use of publicity smear campaigns?

And - just what was behind the UK's biggest energy company warning about low levels of gas storage during the coldest week of the winter?

Producer: Eve Streeter Editor: Sarah Teasdale Executive Producer: William Miller Music by Eclectic Sounds A Raconteur Studios production for BBC Radio 4