In preparation for World AIDS Day, the BBC invited Farzana Muhib, R4D's coordinator for the aids2031 Costs and Financing Project, to discuss future cost and financing scenarios for the global AIDS epidemic in their Health Check spotlight, "The Future for HIV/AIDS Funding."  Ms. Muhib highlighted the importance of "tough choice" spending policy decisions and more efficient management of resources now in order to curb future costs of the epidemic and achieve better health outcomes.