Trend Mend

Done: A language people understand without having learned it.
Fun: Atmospheric reentry.

Quick Language Clarification

Could the language everyone understands without being taught it be . . . love? No. That isn't a language.

Addendum

The language of the gods, sure. A language embedded in our genetic code by the life-seeding civilization, of course. A newly developed language that was refined by linguistic engineers so that everybody understands it instantly in a clear improvement over old models. But don't forget about alignment languages!

Keeping Up With Trends, I Tell You

Rickety: Someone who has lived his entire life on a spaceship.
Victory: A language people understand without having learned it.