I'd like to have one universal language, so that people no matter where they come from, can communicate on the same level. It would rid so many people of Xenophobia (fear of talking to strangers) and by investigating each other's cultures through talking, the information you receive might be more accurate.
It will also make you understand why people do certain things in a certain way, and what the meaning behind it is. Furthermore, people should recycle more! Corporations, but also Universities should work together to make the world a place that even my grandkids (if I ever have those) can live in an environment that is not entirely artificial and polluted by things we could have prevented!
