unreflective

But a future of unreflective rightist and hyper-anti-culture religionists is a poisonous recipe.

But Jackson was an experienced hand at public affairs, and his populism, while genuinely felt, was not unthinking or unreflective.

Note that it is "unreflective," not "unconscious," nor yet merely "instinctive" conduct.

They are the spontaneous expression of careless, wanton, unreflective youth.