This year marks the 20th Anniversary of World AIDS Day. Looking back over the last 20 years, we see there has been progress — there is not only greater awareness of the gender dimensions of HIV and AIDS but also greater commitment to addressing these. But today, let us instead look forward, to what the world could look like 20 years from now, if we are able to deliver on these commitments. We would then have cause not just for commemoration but also for celebration.