There's so much going on in the world that if we focus on each and every tragedy we will probably end up going insane. The news already selectively informs us about so many terrible things happening around the world, and we kind of got used to brushing it off and focusing on the things that affect us directly.
Memes and comics are the best way to turn anything bad into something good, laughing about things allows you to talk about them in a more relaxed way while simultaneously educating people on a particular subject. Mart Virkus is an Estonian visual artist who basically does that in a pretty unique way, through his comics, he lets out his frustrations about various subjects. His witty comics are called Arcade Rage, scroll down and check them out!