Here are my thoughts on your questions: - Shining red lights on landmark buildings was a creative way to raise awareness of HIV/AIDS that could grab people's attention in a visible, symbolic way. However, it may not be enough on its own to motivate behavior change like getting tested. - For the red lights to influence more testing, it would need to be coupled with clear calls to action about where/how to get tested. Merely raising awareness doesn't guarantee people will then take the next step. - To reduce HIV/AIDS rates, more is needed beyond awareness campaigns. Consistent prevention messaging, easier access to testing/care, education targeting at-risk groups, and tackling social determinants like poverty