I believe we should judge the man not by the stupid, offensive remarks made in bad taste on the fly but the totality of his contributions, not just to science, but also to furthering the careers of the young. He has spent much of the last 15 years since his Nobel Prize win, travelling the world to speak to young audiences encouraging them, inspiring them. Not, please note, gender-segregated audiences! He has freely given of the Nobel mystique to all. Speaking personally – and I have sat on a variety of committees with Tim over the past 5-6 years and got to know him quite well – I have seen no evidence to suggest that at any previous point in his career has he done or said anything to indicate a sexist man at heart, certainly not in my hearing or in any actions taken at any committee I have been on with him. Other people have said the same (e.g. here) He is, as has been said, a man of his generation who undoubtedly was educated in different times and can say outrageous things on many topics, often with a twinkle in his eye. But my impression is firmly of a man who genuinely supports people, whatever their gender, background or specific interests.
and there is more here: http://occamstypewriter.org/athenedonald/2015/06/15/what-next-after-tim-hunt-just1action4wis/
The man is a victim of a PC witch hunt.