This year’s International Women’s Day celebrations on 8 March bookend a milestone in women’s rights. Soon after, world leaders will descend on the UN in New York to take stock of how much they have achieved in the 20 years since a historic meeting in Beijing, where they promised to protect and promote the rights of women and girls everywhere. Dr Renu Adhikari will be among the many activists there. She tells us what progress she’s seen over the last two decades.