The term 'glass ceiling' was coined in 1984. More than 20 years later, the ceiling has barely cracked. There isn't a single country in the world that has as many female as male politicians. In business, the situation is even worse. Its highest echelon - the board - remains a chauvinist's dream.

Forcing companies to recruit away from the golf course might lead to the appointment of more women from NGOs and academia and medicine, all of whom are likely to understand such concepts as stewardship and sustainability much better than men picked from the usual hunting grounds.

When it comes to getting more women into parliament, politicians have at least started to take active measures. The British Labour Party introduced all-female shortlists in 1997.

Noreena Hertz Quotes