Worth saying that Johann Hari's book has been thoroughly debunked by Matthew Sweet: https://twitter.com/DrMatthewSweet/status/1479125910896975877?s=20
undefined subscriptions will be displayed on your profile (edit)
Skip for now
For your security, we need to re-authenticate you.
Click the link we sent to , or click here to sign in.
Worth saying that Johann Hari's book has been thoroughly debunked by Matthew Sweet: https://twitter.com/DrMatthewSweet/status/1479125910896975877?s=20