Consider a problem in society (for example, Pestilence, War, Famine) and consider how software applications

Consider a problem in society (for example, Pestilence, War, Famine) and consider how software applications, if utilized, could solve / reduce / eliminate that problem. Feel free to use an example from home or at work. (Note: This should not be a problem that has an existing obvious solution such as needing to listen to music…)