Dunno by Carl Sandburg

It's about openly acknowledging that we don't have answers to life's biggest questions — where we come from, why we're here, and where we end up. Sandburg sees this uncertainty as a natural and liberating aspect of life, rather than something to feel ashamed of.

'Dunno' is a casual way of saying 'I don't know.' By choosing it as the title, Sandburg sets the tone for the poem right from the start: straightforward language, no pretensions, and a relaxed acceptance of the unknown.

Casual and relaxed. The speaker isn't worried about uncertainty — they embrace it. The tone feels like a thoughtful, easygoing individual sharing insights in a calm chat rather than a philosopher giving a formal lecture.

The most prominent device is colloquial diction—using everyday speech as the basic material for the poem. Sandburg also employs free verse, which has no fixed rhyme or meter, reflecting the natural rhythm of American English as it's spoken. The poem's structure itself conveys its meaning: there's no neat resolution and no tidy form.

The central themes are doubt (a genuine uncertainty about life's big questions), identity (exploring who we are and where we belong), and freedom (the release that comes from letting go of the need to have all the answers). Additionally, there's a sense of hope reflected in the poem's calm acceptance.

It's closely aligned with poems like Chicago and Fog — Sandburg consistently advocated for the voice of everyday people, employing straightforward, simple language. 'Dunno' pushes that democratic spirit to its fullest: sometimes, the most genuine response a person can give is simply 'I don't know.'

Yes. Like nearly all of Sandburg's poetry, it employs free verse — there’s no rhyme scheme or set meter. The rhythm reflects natural speech patterns, which aligns perfectly with a poem that emphasizes straightforward, unrefined honesty.

That uncertainty isn't a failure. Sandburg suggests, calmly and simply, that acknowledging you don't know something is more genuine and relatable than pretending otherwise. There's dignity—perhaps even wisdom—in the shrug.