Friday's letters: Rejected without good cause

I am among an extensive list of experienced and world-class tech and trade workers that are seeking employment in our tarnished economy.
I have applied for the few opportunities that are out there, to no avail. I have had replies from human-resources team representatives that have told me I am not qualified.
When I asked them to explain the particular aspect of the job I was not qualified for, they were unable to even explain the very basics of the job I was applying for.
My question is, how can