To a significant extent I defer to the IPCC and other bodies on whether AGW exists. But as Holden Karnofsky says:
I generally find it very hard to formalize and explain what “outside views” I am bringing to a decision, how I am weighing them against each other, and why I have the level of certainty I do in each view.
To a significant extent I defer to the IPCC and other bodies on whether AGW exists. But as Holden Karnofsky says: