abuse vs substance use disorder

complete a 600-800 word essay explaining in detail the relationship between abuse of substances and Substance Use Disorders (SUD's)How can one discern abuse from an SUD? What are the determining factors that distinguish one from the other? Discuss local news coverage of alcohol or drug related incidences. Conclude by considering in what way does biblical worldview and/or biblical insights impact the way you consider use of substances, SUD's, and what you've noticed in the local news. 

Use peer reviewed and regular references.