Media gets people's attention away from the areas where they can actually work to achieve substantial improvement. Consider what you can do to build up your self within your direct environment. A functional society requires a great deal more to happen than just what gets media attention.
Anon has spent the last several years helping an elderly lady, reading more and learning an instrument to help build up the foundation of the person anon is, to become more capable of engaging the world's challenges from a positive position. Your methods will be different, but work from within moving outwards, rather than starting with what you see in media and trying to attack that directly.