The come-on title fronts a detailed account of HIV infection investigations in the field - chiefly among sex-workers and drug-users in Jakarta - and a passionate plea for the large sums now made available for AIDS prevention to be decoupled from self-serving political ideologies such as the US's `abstinence' conditions of aid. Listen to the people on the ground, is the message: see how they behave, target money and expertise to produce demonstrable reductions in transmission rates.
Pisani's re-training in epidemiology is grafted on to a tabloid hack's instinct for the jugular and the visceral metaphor (most women don't like the female condom "because it looks like a supermarket shopping bag stuck up your p***y, with handles hanging out the bottom"), allied to a lucid brain for figures from her Far East financial correspondent days. "When people ask me what I do for a living, I say, `Sex and drugs,'" she starts, disarmingly. The hands-on focus on her own work in Indonesia - the book's most readable, and affecting, sections - doesn't stop her comparing other countries' varying situations ("For the same amount of sleeping around, you now have a greater risk of getting infected if you use a condom every single time you have sex in Swaziland than you do if you never use a condom at all in China"), or from taking a global perspective: "When bishops, presidents and the media poke holes in condoms, they become ineffective."
The Wisdom of Whores has a rushed, provisional feel to it - which actually gives a sense of the speed at which responses to AIDS have developed over the past 20-odd years, and are still developing. Though she has tough words for a lot of decision-makers, she gives honour where it is due, to the talented, dedicated researchers and to some government bodies such as Britain's own DfID. There is wisdom and humour in this book, and essential information, too: the section `Back to Basics' ("Forgive me for getting graphic, but as you probably know sex can be a sticky business.") should be compulsory reading for all secondary-age children.