FORMER Londoner Adrienne Campbell, 34, eats food foraged from hedgerows, teaches her children at home, has just created a new local currency for her Sussex village, boycotts supermarkets, won’t vaccinate her children, changed her name from Katy when she felt she’d outgrown it, was celibate for two years, has spiritual revelations and gave birth underwater at home in front of her children and the au pair.

Hers is an unusual life, and very unusual for someone educated at Francis Holland, a smart private London school. She was raised by her international businessman father and nicely bred stepmother among their friends like David Niven, Sean Connery and multi-millionaire entrepreneurs. She also gained a scholarship to America’s leading science university, Massachusetts Institute of Technology, where, aged 19, she wrote a paper on cancer (with a professor from Harvard and another from MIT). Then she became a journalist on The Economist.

But first the currency. Adrienne, who lives near Wadhurst, has created a currency called Wads with 10 other community-minded souls. “One Wad equals a pound,” she says. “If I want to buy someone’s honey I’ll pay him a cheque in Wads, he banks that cheque at the wholefood shop and uses the credit to buy something locally. It’s a centralised bartering system whereby people exchange goods and services without having to do so directly with one another. If I have masses of herbs I can exchange them for baby-sitting or plumbing.”

The currency is useful for people short of cash and encourages villagers to develop skills and get to know one another. “Such systems are flourishing in England. More than 200 of them have started over the past five years.” She smiles and takes a sip of her peppermint tea.

SHE has also embarked upon another singular project. In January, Adrienne and two other families started a unique school in her sitting-room. It has eight children from the ages of five to eight whom she intends to educate until school-leaving age. The National Curriculum is followed loosely. But the emphasis is on freedom and nature (“The children can tell what animals have been through the hedges by the footprints and stool”) and fees are £600 a term. She hopes for a government grant and to offer an alternative to the state system. The idea came to her after her five-year-old daughter Sophie had spent a year at the village school.

“She didn’t like having to do maths when she wanted to read, or art when she felt like writing.” Adrienne was disillusioned by the state and private systems, the more so after studying the pioneering work of Satish Kumar, a visionary in Dorset. “Children educated privately are pushed academically too early on. Also I believe in respecting children’s choices.” Her school is a non profit-making, parent-run co-operative. “A parent who is a paid teacher teaches in the morning and the other parents teach for free in the afternoons.”

The latter don’t have formal qualifications. “The parent is the best qualified to teach the child. Studies show that home-educated children are two or three years ahead of school ones if they go back into the system.” She says her pupils are happy, uncompetitive, motivated and respectful. We’re sitting in the exquisite setting of her garden, next to wild flowers and her 25-year-old Citron. Here she lives with her three daughters (aged one to five) and composer husband, Dirk, in a 100-year-old oast house with round rooms. She has a beautiful equine face, speaks purposefully and slowly, and wears jeans and scraped-back hair. Her body is relaxed. Her first life-changing experience came on holiday in Turkey in 1982. “I had a spiritual revelation. I can’t explain it more.” On returning, she joined Subud, a cross-denominational religious movement. “Twice a week we do spiritual exercises. It’s like tapping into a divine life force.” She met Dirk through Subud. “We’d both been celibate because we kept making the wrong choices with the opposite sex.

“It was instant recognition. We got engaged after two weeks.” From there her lifestyle took more and more alternative turns. Take childbirth. “My mother had died in childbirth, having twins, so I thought through very carefully how I wanted to do it.”

Her first born, Sophie, was delivered underwater, without painkillers and with Dirk in the birthing pool. She didn’t have a choice with her next, Anna, who was born prematurely. She decided to have her third baby at home. TWO midwives and the children were present at the birth. “They sat cuddled up on the sofa next to Dirk and the au pair. I was screaming and grunting and Sophie was pretty disgusted with the blood.” Wasn’t that damaging and traumatic?

“Possibly. But I think it helped the girls bond with Rose and see that birth is a normal part of everyday life.” Wasn’t it voyeuristic? “Possibly. But I think the pros outweighed the cons.”

The family rarely visits a doctor. “I’ll only go for a diagnosis in order to find out whether the illness is infectious and what the long-term effect will be.’ She relies instead on herbal remedies, homeopathy, eating healthily and fasting once a year during Lent. “We eat a lot of salads made from weeds, wild flowers and hedgerow herbs.”

Adrienne decided not to vaccinate her children against anything. “I read extensively and felt the risks were greater than the benefits. The well-documented hazards of vaccine are brain damage, convulsions, a damaged immune system and death.” She looks at her feet.

Her attitude to personal hygiene is alternative as well. She didn’t wash her children’s hair for two years and now washes it only occasionally. “I have friends who spend six weeks letting the gunk out – you have to wear a hat because it’s so disgusting – and, after that, you have lovely shiny hair.”