Days before G20 leaders meet in June, women from the world’s 20 leading economies are to hold their own “G(irls)20 summit” to highlight women’s contributions to global economic prosperity. From June 15 to 18, the women will discuss the United Nation’s Millennium Development Goals that affect girls and women, notably eradicating poverty and hunger, and improving maternal health, organisers announced on Wednesday. Delegates are to debate education, contraception and the role of women in a modern society. They will also be encouraged to propose ways to bolster women’s economic participation. The summit was inspired in part by a suggestion by Lawrence Summers, former World Bank chief economist and current economic adviser to US President Barack Obama, that a woman invests 80 per cent of every dollar earned in her family and community, compared to 30 per cent by men.