I propose one concrete and feasible action: asking Robock why he hasn't declared support for Hands off Mother Earth, when he obviously wants to be taken for a Hands off Mother Earth-type critic of geoengineering.

He is certainly controlled opposition. Or rather internal pseudo-opposition.

The reference to asking people why they lie is off topic. There is no suggestion that someone should be asked why they lie.

To counterpose to this suggested concrete and feasible tactical intervention a grand proposition like "holding the government accountable" is not to continue focused discussion.