Witness Daniel Gilbert, superstar psychologist of TED fame, starring in adverts for Prudential:
And the rather less well known Adam Alter, who’s an assistant professor at NYU Stern,
Weirdly Robin Dunbar, he of Dunbar’s number, starred in a Guinness advert which has now been taken offline:

Any other examples? This appropriation of the trappings of research within adverts seems to be matched by a trend towards ‘research’ in TV programmes themselves.
