This presentation, given by Professor Rachel Jewkes, Executive Scientist in the office of the President, South African Medical Research Council and Consortium Director, What Works Global Programme, examines different types of IPV, and assesses the relative importance of key driving factors, including poverty, food insecurity, social norms regarding both gender and the use of violence, and disability. The presentation outlines tasks to combat IPV and illustrates the beneficial effects of economic empowerment and gender empowerment, and of changing social norms.