Man's role is uncertain, undefined, and perhaps unnecessary.

Man's role is uncertain, undefined, and perhaps unnecessary.

Every economy is uncertain. Referring to this or any economy as 'uncertain' is an unnecessary and pessimistic redundancy.

Timing is unpredictable and the severity is uncertain.

And yet what is Modernism? It is undefined.

It is showing, I feel, a degree of haste that is unnecessary and perhaps irresponsible.