What problems are solved by the theory of inflation?

Question

Quizplus · Accepted Answer

The theory of inflation solves the flatness and horizon problems, which refer to the uniformity of the cosmic microwave background radiation and the geometry of the universe, respectively. Inflation proposes a period of exponential expansion in the early universe that can explain these observed features. The theory does not directly address dark matter and dark energy, Olbers' paradox, or homogeneity and isotropy.

What Problems Are Solved by the Theory of Inflation