[malcolmocean]

Too content with your life? Think bigger. eg... http://worrydream.com/ClimateChange/

...it doesn't have to be climate change per se. The point is that if you don't see things to improve on a given level, look at a higher level. Or a longer time horizon.

A lot of this is going to be hard to solve on the level of software. But not all! And maybe you can team up with people with other skills.