The youth movement behind this year\u2019s school strikes is joining other grass roots organisations around the world to call for a Global Climate Strike on September 20th. The RSPB is standing alongside the UK Student Climate Network and is encouraging members and staff to take part. On this edition of Nature\u2019s Voice Jane Markham talks to the RSPB\u2019s youth development manager Emily Lomax and campaigns officer Natasha Yorke Edgell about taking part and how it might influence governments to act to stop climate catastrophe.