Question

The biggest challenge knocking on the doors of humankind is fear and intolerance.
(Rewrite using positive and comparative degree of the adjective)

Answer 1

$\sf The \: biggest \: challenge \sf knocking \\ \sf on \: the \: doors \: of \: humankind \\ \sf is \: fear \: and \: \: intolerance.$

(Rewrite using positive and comparative degree of the adjective)

$\hookrightarrow \sf \: The \: \underline{bigger} \: challenge \\ \sf \: knocking \: on \: the \: doors \\ \sf of \: humankind \: \\ \sf is \: fear \: and \: intolerance.$

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