Africa suffers more than any other continent from the AIDS epidemic. The following comments are owned by whoever posted them. Terradot is not responsible for them in any way. I'm not sure what the hell these drugs do, but this is the very reason I'm against patents and against copyright. All they do is lead to higher prices and conflict.
Advertising is necessary.
Of course advertising is a big part of it. To any sucessful business it's as important as research or management or products. This kind of half-arsed business studies are just written to make these companies out to be vile fiends. Advertising is reliable and proven and neccessary.