Category Archives: Featured

The Healing Power of Herbs

I’ve always been interested in herbs, even before Simon and Garfunkel sang about Parsley, Sage, Rosemary and Thyme in their evocative song, Scarborough Fair. In 1999, I took a course from Don Ollsin, who created The Herbal Healing Pathway and once owned an herbal dispensary, Self Heal Herbs, in our city. From him, I learned to recognise herbs, appreciate their healing properties, and even make medicine.

All that winter, while taking lessons, and searching fields and forests for healing plants, I dreamed about developing a second career in the field of herbal medicine. But that wasn’t to be. Corporations had just discovered that there was serious money in making and selling herbs. Within a couple of years, pharmacies and grocery stores were selling these products as fast as they could shelve them. The world of herbs, carefully nurtured by teachers like Don, had become commercialized, never to be the same again. read more

MOOC: Finally! A Revolution in Education.

While the public swoons over the arrival of the latest smart watch and FitBit, and the newest smart phone is your grandchild’s constant obsession, another quieter, more lasting revolution is unfolding in the technological world. It comes in the form of MOOC, which stands for Massive Open Online Courses, and promises a sea change in the most basic of our public needs.

Accessible education for all, the stuff that academics and students dream about, has arrived without fanfare or the benefit of a trade show. We shouldn’t be surprised—just as the Internet has invaded corporate and government domination over the communication and music industries, it has now set its sights on one of the most change-resistant public services ever, college education, threatening to make it virtually free, and to end that monopoly for all time. read more

The Two Faces of Artificial Intelligence

A few weeks ago, I wrote an article about driverless cars (guided by artificial intelligence), and how they would impact employment, a burning issue during the recent US presidential campaign. Until then, I had never given much thought to artificial intelligence (AI). Of course I’d heard of it, but shrugged it off as movie mania that I had to endure in science fiction previews at the movies. But driverless cars took me to other aspects of the AI world, and I found myself drawn to the hundreds of articles and books on the subject. Now I’m hooked, and it’s a bit late to go back. read more