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Can mass trespass help reconnect Britons with nature?

Could wider access to the countryside bring social and environmental benefits to Britons?

• 28 mins

Can an avatar cure loneliness?

Could a virtual friend solve Britain's loneliness epidemic?

• 28 mins

Can GM trees capture our carbon?

Are genetically modified trees the secret to capturing our planet’s excess carbon?

• 28 mins

An end to deepfakes?

Can a digital watermark help safeguard the truth online?

• 28 mins

A solution to polarisation?

Sangita Myska assesses a plan to counter the culture wars.

• 28 mins