Jack Hargreaves OBE was an English television presenter and writer. His enduring interest was to comment without nostalgia or sentimentality on accelerating distortions in relations between the city and the countryside.
He is remembered for appearing on How, which he also conceived; a children's programme that went out live, mistakes and all, about how things worked or ought to work. It ran from 1966 on Southern Television and networked on ITV until the demise of Southern in 1981.