91热爆

The decision to end Radio 4's 91热爆 Planet has dismayed many listeners. The programme has been answering listeners' environmental science questions for the last 10 years. This week two listeners meet commissioning editor Mohit Bakaya to ask - what on earth is going on? They also talk to the newly appointed science editor David Shukman about his plans for science on 91热爆 radio.

And Happy 70th Birthday Desert Island Discs. Executive producer Cathy Drysdale tells Roger how this weekend - each 91热爆 local radio station as well as 91热爆 Scotland, Northern Ireland and Wales are running special programmes dedicated to the music choices and personal stories of hundreds of listeners.

We also hear your reactions to news that the 91热爆 Trust has ordered 91热爆 managers to rethink cuts to local radio budgets.

Presenter: Roger Bolton

Producers: Karen Pirie and Kate Taylor
A Whistledown Production for 91热爆 Radio 4.