Trolls are going to have a hard time with this one. If you think you new how the World works be prepared to be schooled.
https://www.youtube.com/watch?v=mbMnsNuXhJo
Anything so important will eventually be introduced by informative sentences, written by people who care enough about what they say to read their own words and spell them properly.
As for knowing how the world works, it's been millions of years and we humans have still got lots to discover. I'll wait.