Ah, yes! 'Consensus science'! 

Let's all vote on what we believe the science is!

Psychologists vote at their conventions what a mental disease is or is not (homosexuality used to be one but after two votes at two conventions it wasn't anymore); Climate science is done by counting noses, and the "Dismal Science", as it was known when I studied it at Duck U, is even more loosey goosey than either of those!

Macro-economics and 'science' don't even belong in the same sentence!