1. World hunger
  2. Cancer
  3. How Justin Bieber is still a thing
    Actually don't that last one, but don't tell anyone
  4. Fedoras
  5. The economy
  6. People using buzzwords without any point or context
    Like just saying "the economy"
  7. The global shortage of jeans material, which forces people to wear skinny jeans
    I mean why else would they be a thing?
  8. Everything else
    Alas, we will never know.