Quite enjoyable, but leaves a rather sour taste that a man with an almost incomparable knowledge & experience of the entire globe - gained at our (UK taxpayer) expense - is now at the beck & call of BP.
Video is of an event on Monday (Feb. 28th) evening...but it's "big picture". Most of the material is effectively current, well-done, and obviously important.
And the speaker seems like "a real grown-up" expert on the subject.