Moral decay refers to a serious violation of social moral norms.
The distortion of human nature refers to the serious disorder of human's natural, social and spiritual attributes.
1. Connection: The distortion of human nature includes moral decay, which is a serious manifestation of human nature distortion.
2. Difference: Some distortions of human nature do not involve interpersonal relationships and the interests of others, so they are not moral decay.
Please note: frequent search for bad information may lead to distortion of human nature and even moral decay. Pursue truth, goodness and beauty, stay away from falsehood, ugliness and ugliness!