Evergreen content
Definition
Content that stays relevant and keeps getting views long after publishing — the opposite of trend-based content that spikes then dies.
Evergreen content answers questions or tells stories that do not go out of date — "how the Roman Empire fell," "how compound interest works." It keeps earning watch time for years, compounding through search and suggested.
Trends spike then vanish; evergreen compounds. A healthy faceless channel is mostly evergreen content you can plan, batch and repurpose. It is also far easier to produce on automation because the topics are stable.