This post originally appeared in the Global Motherhood section of the Huffington Post. With the continued reverberations of Anne-Marie Slaughter's article "Why Women Still Can't Have It All" on why high-achieving American women still struggle to combine motherhood and work, it's time to look at the debate from a global perspective. Is "having it all" a global aspiration for working moms? And how far do they feel from that goal? The International Museum of Women , a global online museum, asked working moms all over the world about their experiences for a new online gallery, Mama's Work . For...