But concept of gender equality in the workplace is a business imperative that needs to be embraced at all levels of an organization.

FORBES: The State of Women in Tech, from an Intel Insider Who is One

The richest 1% of Americans now hold 25% of the country's wealth and more needs to be done to boost equality, Nobel Prize winning US economist Joseph Stiglitz has said.

BBC: Davos 2013: Joseph Stiglitz attacks US 'inequality'

More than 800 ideas have already been generated in the EFA Crowdsourcing Challenge, which aims to find ways of using mobile communication to help achieve literacy, develop universal primary education, address youth and adult learning needs, enhance the quality of education, and improve gender parity and equality in education.

UNESCO: Education