Does reading and agreeing to a code of ethics make us professional adjusters?    

Absolutely NOT, as previouly stated it only means that we can read or understand what is read to us, anyone can agree to anything, but what will make it stick?

Are they enforceable? If an adjuster states that they have read them and agree to hold their selves to them can they now stand up and declare “I am a professional Adjuster?”

Very Doubtful if they are enforceable. What body of accreudation or degree is there for a Professional Adjuster? 

Will having high morals suffice?

Subjective question,as each persons morals are possibly suspect to anothers.

Can ethics be used to improve professionalism in our industry?

Proper instructionwill help improve the existing conditions. But it will take years to cull out the neer do wells and create a Professional Adjuster as we know it.