Ask most women whether they have the right to equality at work and the answer will be a resounding yes, but ask the same women whether they'd feel confident asking for a raise, a promotion, or equal pay, and some reticence creeps in.The statistics, although an improvement on previous decades, are certainly not in women's favour - of 197 heads of state, only twenty-two are women. Women hold just 20 percent of seats in parliaments globally, and in the world of big business, a meagre eighteen of t ...