Laymen summary: Duesberg has no clue. None.
I spend a lot of time criticizing the vaccine denialists who have taken a fraudulent study, Andrew Wakefield’s Lancet publication claiming a link between MMR vaccinations and autism, to causing families to stop vaccinating children. This has lead to increased measles, whooping cough and other disease rates. All of which are preventable.
But of course, Duesberg, an HIV/AIDS denialist hits a whole new level of harm to others. He claims HIV does not cause AIDS. Actually, there is a ton of evidence that it does. He claims that AZT is ineffective. The evidence says otherwise, and in fact, HAART has decreased AIDS mortality significantly.
And what has this AIDS denialism done? Uganda and South Africa have rising AIDS rates because of this denialism (and a government’s complicity to that denialism).
I wish that Peter Duesberg would go away. But unfortunately, science allows for the gadflies and cranks, which, in this case, cause harm.