[Remembering life events in 1964 or 1965] But as he was about to go to Oxford, I was appalled to find I was pregnant and even more appalled at his an… - Polly Toynbee

Sometimes it seems as if a tidal wave of the worst Western culture is creeping across the globe like a giant strawberry milkshake. How it oozes over the planet, sweet, sickly, homogenous, full of 'E' numbers, stabilisers and monosodium glutamate, tasting the same from Samoa to Siberia to Somalia. A traveller across the desert wastes of the Sahara arrives at last at Timbuktu, where the first denizen he meets is wearing a Texaco baseball cap. Pilgrims to the Himalayas in search of the ultimate wilderness in the furthest kingdom find Everest strewn with rubbish, tins, plastic bags, Coca-Cola bottles and all the remnants of the modern global picnicker. Explorers of the Arctic complain that empty plastic bottles of washing-up liquid are embedded in the ice. Global culture and its detritus wash up everywhere, nothing sacred, nothing wild, nothing authentic, original or primitive any more. These modern travellers' tales tell of cultural vandalism, Western Goths contaminating ancient civilisations and traditions untouched for centuries. If the West were to set out on a mission of global imperialism deliberately planned we would surely choose better cultural ambassadors. It is not pages from Shakespeare or scores of Mozart that litter steppe and savannah but some marketing man's logo from last year's useless, meretricious product, or a snatch of that maddening theme tune from Titanic. Was ever an empire so monstrously self-assured and ambitious? Western cultural imperialism reaches right into the hearts and souls, the sexual behaviour, the spirit, religion, politics and the nationhood of the entire world. It happens haphazardly with no master plan or empire-building blueprint, but with a vague and casual insouciance that drives its detractors to despair. So when we consider the globalisation of culture most of us bring to the subject a jumble of deep-seated alarms - moral, intellectual, political, spiritual, artistic and nationalistic, melting into a great pot of 'globalisation panic'. It causes deep pessimism about the cultural future of a world turning homogeneously horrible.

The greatest motor behind the anti-abortion campaign has always come from the Catholic and fundamentalist Protestant churches and within all churches there has always been the strongest streak of misogyny. Telling infertile women that they should not benefit from test tube bay techniques or telling pregnant women they must give birth springs from a fount of woman hating passion that begins with the first chapter of Genesis and Eve in the Garden of Eden.

That baby on the bath mat, who so decisively put me off the idea of teen motherhood, grew up to be the most disgraced prime minister under his ludicrously changed name of Boris: he looks much the same.