How does the power to influence work and who has it? Listen to Woman鈥檚 Hour discussions here.
Zanny Minton Beddoes, The Economist's first female editor, on influencing world leaders.
The director of Inspire, a counter-extremism organisation, on her work and influence.
MediaCom鈥檚 CEO on how her influence works.
Jane is joined by Alison Wenham, Chief Executive of the Association of Independent Music.
What influence do celebrities have on our lives?
This year鈥檚 Woman鈥檚 Hour Power list will list ten women with the most influence in the UK
Who is influencing what you wear? Is it fashion designers or style icons?
Lucy-Anne Holmes on Woman's Hour 2015 Power List: Influencers