I'm still not seeing the survey. Dyson was pretty clear that there is some contribution by man to warming. I would be in that same group with him.
He says that the panic is not justified. Again, I'm with him. While we would both answer the "is man contributing to warming" question with a yes, the amount of that contribution is so slight that no action is required to stop it. No action is possible to stop the warming since the bulk of the warming is not due to anthropogenic forcings.
The consensus you claim exists is not well defined and not well explained and the the intensity of the agreement is not measured. I suspect this is more by intention than omission.