Harvard Professor Lawrence Lessig makes the case that our democracy has become corrupt with money, leading to inequality that means only 0.02% of the United States population actually determines who's in power. Lessig says that this fundamental breakdown of the democratic system must be fixed before we will ever be able to address major challenges like climate change, social security, and student debt. This is not the most important problem, it's just the first problem..

An end to poverty, hunger and inequality worldwide. That and more is the ambitious agenda of the Sustainable Development Goals (SDGs), agreed upon by 193 countries at the United Nations in September 2015. Learn about the Goals and the work of the United Nations Development Programme, a global leader in the effort to fulfil the Goals.