02/11/2022: The pros and cons of gene editing to combat bird flu, holiday homes and rural housing.

Could gene editing of farmed birds be the solution to bird flu? A scientist explains how it works and an environmentalist explains why he thinks it isn’t the answer. And how short term holiday lets are making life difficult for rural people to afford to live in the countryside. Presenter: Anna Hill Producer: Alun Beach Editor: Dimitri Houtart