Understanding emission scopes, or failing to

I've been trying to get my head around all this Scope 1, Scope 2, Scope 3 emissions malarkey. Although it appears that lots of people smarter than me are struggling with it . Having spent a while looking at how the Scopes are defined , I can understand how this can be difficult. OK, Scope 1 is an organisation's direct emissions. Presumably an organisation knows what it's doing and how it's doing…