Earlier this week, the 30% Club and United Nations Foundation co-hosted a CEO briefing about the Generation Equality Forum (GEF) with an audience that was likely the biggest ever single meeting for business leaders about gender equality. I was joined by Melinda French Gates and Diageo‘s Ivan Menezes. Please read our discussion with our fellow chairs and CEOs – including Sharon Thorne, Peter T. Grauer, Michael Miebach, Francesco Ceccato and Vidya…