Shared ground
These verses present a sober diagnosis of ordinary life “under the sun”: human experience feels exhausting, and it does not reach a point of completion. That is explicit in the claims that “all things” are wearisome beyond full description, and that seeing and hearing do not “fill” a person (v.8). The passage then extends the pattern from personal experience to history: what happens now is described as a replay of what has happened before (vv.9–10), and even those recurring patterns fade because people and events are not remembered across generations (v.11; ).
The text’s main contribution is not a timeline of world events but a perspective: in everyday, earthly life, human appetite for more experience and novelty is not finally satisfied.
Where interpretation differs
Some readers take “no new thing under the sun” (v.9) as an absolute claim about reality: nothing genuinely new ever happens. Others take it as a broad, lived-experience claim: while particulars change, the basic patterns of human life (work, desire, conflict, achievement, loss) keep repeating.
A related difference concerns “under the sun.” Some treat it as describing the limits of a human viewpoint (what we can observe and control). Others treat it as a boundary around earthly life in general, without making a technical claim about viewpoint.
Finally, “no memory” (v.11) is read either as total forgetting (eventually everything is erased) or as typical social fading (most people and events are not remembered for long).
Why the disagreement exists
The passage uses sweeping language (“all,” “no,” “there is no new”) and compresses big claims into short lines. It also sits within a poetic, observational opening (1:1–11) that uses repeating cycles as a lens. That invites debate about how literal or how general the statements are meant to be.
What this passage clearly contributes
Explicitly, it asserts (1) the ongoing dissatisfaction of human intake (seeing/hearing), (2) the repetitive feel of history and human activity “under the sun,” and (3) the fragility of lasting reputation and collective memory across generations. Theological inference is that if meaning depends on novelty, achievement, or being remembered, this “under the sun” framework will make meaning feel unstable and hard to secure.