Does it feel like the world is filled with horrors and almost nothing good happens? The terrible things are just one part of reality. To discover the other part, you need a different perspective. One that makes you feel better but also helps you see opportunities that pessimists overlook.
Parents and moralists can relax. Violent video and computer games do not make children aggressive, as demonstrated by three studies.
If the world needs saving, it means that it is falling apart. On the contrary, the world is getting better.