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Why do Silicon Valley technology executives send their children to an almost tech-free school? Several authors have explored this question, including New York University professor Adam Alter. In his book “Irresistible: The Rise of Addictive Technology and the Business of Keeping Us Hooked” Alter explores the case of a San Francisco Steiner-Waldorf school where 75% of students are the children of Silicon Valley tech execs. How ironic.

In this piece I propose some additional reasons why imaginative education is becoming an approach of choice for parents wanting their children to become innovative, ecologically aware and even, as Whitehead suggests, to develop genius.

The three factors of genius are the habit of action, the vivid imagination, and the discipline of judgment. Alfred North Whitehead, 1916.

When we offer children a lifeless, stale education, we not only destroy their vitality, but we dumb them down. Through industrial era excesses we have altered the biosphere to the extent that our planetary homeland may in the foreseeable future become inhospitable for human habitation. Climate crisis is recognised as a global geo-political issue. How can young people be expected to contend with such catastrophic futures? How can we turn around dead, stale thinking, awaken ecological thinking and bring education back to life?

Evolution of consciousness research tells us that 19th century mechanistic thinking is giving way to more life enhancing thinking. In the early 20th century Whitehead’s process philosophy, Einstein’s relativity and quantum physics turned Newton’s building block universe on its head. Is education keeping up?

A few well-known educational pioneers made significant contributions to overhauling the factory model of education and breathing life into it. The ideas of Maria Montessori in Italy, Rudolf Steiner in Germany, John Dewey in the USA and Sri Aurobindo in India are still alive today globally. But they have remained relatively marginalised. How can the best of these ideas be spread?

Several contemporary educational approaches can help to shift static concepts to living thinking. One of the most important is Kieran Egan’s imaginative education. I first met Kieran at the “Imagination and Education Conference” (2009) in Australia, after completing my PhD on evolution of consciousness and its importance for education. I became particularly interested in his five developmental stages of imaginative education: somatic, mythic, romantic, philosophic and ironic. It synergised wonderfully with Jean Gebser’s structures of consciousness: archaic, magical, mythic, mental and integral.

Australian advocate of imagination in education, Bernie Neville, compared Egan’s stages with both Gebser’s structures of consciousness and psychologist Robert Kegan’s orders of consciousness. I discuss this in detail in Postformal Education, in Chapter 9: “Pedagogical Life: A Sustaining Force.”

Other contemporary educators who believe imagination plays a crucial role in transforming education include Jack Miller from Toronto, Ron Miller from the United States and Thomas Nielsen from Australia.

Life and its metaphors are also emphasised in ecological, environmental and sustainability education. David Jardine talks about developing “ecological imagination” in young people. Similarly, ecopedagogy grew out of the First Earth Summit in Brazil in 1992 under the influence of Paulo Freire’s critical pedagogy. In addition to its home in Latin America, ecopedagogy is thriving in Bulgaria through the influence of young sociologist, Stefan Grigorov.

Futures studies and foresight education, with their links to sustainability and citizenship education, play a vital role in ecological awareness. They help develop a sense of responsibility for long-term futures of life on our planet, the survival of our companion species and life itself. Futures education with young people may involve workshops in which the young people imagine possible, alternative and desirable futures, before creating the action plans that empower them to create their preferred futures.

We can also encourage life-enhancing values and increase vitality through promoting pedagogical life in simple practical ways. We can ground children in nature through gardening, creative handwork, and following daily and seasonal cycles, rather than mechanical clock time. I share a couple of enlivening examples from the school I founded in the 1980s, when alternative energy was still a relatively new idea. With the help of a low-impact alternative energy expert from the local region, we designed and built a swing set that was like no other. When the children swung on the swings, once their kinetic energy built up to a certain degree, a light bulb installed in the frame of the swing set would light up. To the children, this was pure magic. And yet it was a magic that they had created with their own energy, while they were playing!

In a second project we built a large stone structure with a water wheel at the top and a series of sculpted clay-fired flow form basins through which water flowed down like a waterfall into a pond nestled into a sandpit beside a see-saw. When children rode the see-saw, the kinetic energy of their weight moving the see-saw up and down pumped water up, turning the water wheel and pouring water down through the flow forms. The children were empowered to experience their own kinetic energy transforming into another kind of energy—physics through imaginative play. Even these primary school children learnt important lessons in physics through their bodily kinetic activity, which they would only learn about conceptually in high school, when they studied physics.

Finally, creative school architecture is an increasingly popular way to stimulate children’s creativity and imagination – to help them to think outside the square. Creative school architecture is iconic to Steiner-Waldorf schooling, but more recently has become a benchmark for top international schools in Scandinavia, Japan and elsewhere. See below the colourful kindergarten in Tromso, Norway.

To read more about Jennifer’s idea on Imaginative Education:

The ideas in this blog are expanded and discussed in: Postformal Education: A Philosophy for Complex Futures (Springer, 2016).

An earlier version of this article was published on ImaginEd: Education that Inspires.

I was thinking about this thing, and the one in Iceland. Maybe we could build giant blimps in the atmosphere of Venus, it would carry that machine on its belly, and on the back of the blimp super advanced solar panels. Then inside of the blimp the CO2 could be mixed into liquid crystals or something like that and be dropped like rain down on the surface, to eventually terraform it.


Global Engineering — a phrase that describes steadying the world’s climate with technical solutions. A Swiss company has received EU funding to develop a machine that captures CO2. Can it really make a difference?

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Should definitely be worked on. Eventually the same stuff could be used to reverse engineer/terraform Venus.


When politicians talk about the Paris Climate Agreement, it’s usually framed in terms of restrictions on emissions for states and businesses. But the Paris Agreement wasn’t just an agreement to regulate — it was also an agreement to innovate. That’s because most experts agree that the world won’t be able to keep global temperature rise below 2 degrees Celsius, unless there’s a way to physically remove CO2 from the atmosphere.

A Swiss startup called Climeworks has made that their goal, developing the most advanced carbon-capture technology to date. VICE News went to Switzerland to see how the technology works and hear how the business plans to tackle climate change. Problem is, what Climeworks is doing isn’t cheap.

This segment originally aired Oct. 16, 2017, on VICE News Tonight on HBO.

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The future of cancer care should mean more cost-effective treatments, a greater focus on prevention, and a new mindset: A Surgical Oncologist’s take

Multidisciplinary team management of many types of cancer has led to significant improvements in median and overall survival. Unfortunately, there are still other cancers which we have impacted little. In patients with pancreatic adenocarcinoma and hepatocellular cancer, we have been able to improve median survival only by a matter of a few months, and at a cost of toxicity associated with the treatments. From the point of view of a surgical oncologist, I believe there will be rapid advances over the next several decades.

Robotic Surgery

There is already one surgery robot system on the market and another will soon be available. The advances in robotics and imaging have allowed for improved 3-dimensional spacial recognition of anatomy, and the range of movement of instruments will continue to improve. Real-time haptic feedback may become possible with enhanced neural network systems. It is already possible to perform some operations with greater facility, such as very low sphincter-sparing operations for rectal adenocarcinoma in patients who previously would have required a permanent colostomy. As surgeons’ ability and experience with new robotic equipment becomes greater, the number and types of operation performed will increase and patient recovery time, length of hospital stay, and return to full functional status will improve. Competition may drive down the exorbitant cost of current equipment.

More Cost Effective Screening

The mapping of the human genome was a phenomenal project and achievement. However, we still do not understand the function of all of the genes identified or the complex interactions with other molecules in the nucleus. We also forget that cancer is a perfect experiment in evolutionary biology. Once cancer has developed, we begin treatments with cytotoxic chemotherapy drugs, targeted agents, immunotherapies, and ionizing radiation. Many of the treatments are themselves mutagenic, and place selection pressure on cells with beneficial mutations allowing them to evade response or repair damage caused by the treatment, survive, multiply, and metastasize. In some patients who are seeming success stories, new cancers develop years or decades later, induced by our therapies to treat their initial cancer. Currently, we place far too little emphasis on screening and prevention of cancer. Hopefully, in the not too distant future, screening of patients with simple, readily available, and inexpensive blood tests looking at circulating cells and free DNA may allow us to recognize patients at high risk to develop certain malignancies, or to detect cancer at far earlier stages when surgical and other therapies have a higher probability of success.

Changing the Mindset

A diagnosis of cancer incites fear and uncertainty in patients and their family members. Many feel they are receiving a certain death sentence. While we have improved the probability of long-term success with some cancers, there are others where we have simply shifted the survival curve to produce a few more months of survival before the patient succumbs. We need to adopt strategies that allow us to contain and control malignant disease without necessarily eradicating it. If a tumor or tumors are in a dormant or senescent state and not causing symptoms or problems, minimally toxic treatments stopping tumor growth and progression allowing the patient to live a normal and productive life would be a success. Patients with a diagnosis of diabetes are never “cured” of their diabetes, but with proper medical management their disease can be controlled and they can survive and function without any of the negative consequences and sequelae of the disease. If we can understand genetic signaling and aberrations sufficiently, perhaps we can control cancer for long periods while maintaining a high quality of life for our patients.

Taking on Tough Political Issues

I am often asked by patients if I believe there will ever be a “cure” for cancer. I invariably reply it is unlikely if we continue to engage in activities and behaviors which increase the likelihood of developing cancer. Cigarette smoking, smokeless tobacco use, excess alcohol or food intake, lack of exercise, and pollution of the environment around us produce carcinogens or conditions increasing the risk of cancer development. Unless we find the courage and strength to limit access or ban substances that are known carcinogens, like cigarettes, and begin as thoughtful citizens of the planet behaving in a more responsible fashion to eliminate air, ground, and water pollution, we will not make a significant impact on the incidence of cancer. We must also be willing to develop greater and more far reaching population education programs about things as simple as proper ultraviolet light protection during sun exposure, and to recognize tanning beds or excessive, unprotected natural sunlight exposure increases the risk of a particularly difficult and vicious malignancy, melanoma. Whether we like to admit it or not, humans respond to societal pressures and images displayed or touted by media, marketing firms, or so-called beauty and glamor outlets that may actually be harmful to the health of the populace. People do and should have a free will, but they should also be given understandable, honest, and rational information on the potential consequences of their choices. There should also be a higher level of personal accountability and responsibility for negative outcomes based on an individual’s choices.

Global Cancer Care

It is estimated that between half and two thirds of the world’s population, particularly in poor or developing countries, have limited or no access to cancer prevention, screening, or care. The improved outcomes we report in medical and surgical journals from advanced countries assume the treatment can be paid for and access is available to all. Nothing is further from the truth. Meaningful efforts to rein in the rampant increases in cancer drug costs, reduce the prohibitively long and expensive process to develop and approve a novel treatment, and to provide training and education for practitioners in developing countries must be made. The disparities even within the United States are great, and it is well known and documented that disadvantage populations are often diagnosed with later stage disease, and generally have reduced chances of long-term success with the treatments available. We must become inclusive, not exclusive, in our worldview and through outreach and development programs begin to build infrastructure and access to affordable care worldwide.

Thinking Outside the Box

Personalized or individualized patient cancer care is a popular buzz phrase these days. In reality, we currently have very few drugs or targeted agents to act upon the numerous genetic or epigenetic abnormalities present in the average cancer. To search for drugs to new targets or abnormal pathways, we must create a system where there is rapid assessment, cost effectiveness, and streamlined regulatory approval for patients with lethal diseases. Personalized cancer treatment is not affordable without major changes in policy and practice. We should recognize malignant tumors have interesting physicochemical and electrical properties different from the normal tissues from which they arise. Therapy with electromagnetic fields specifically tailored to a given patient’s tumor properties can enhance tumor blood flow and improve delivery of drugs or agents while reducing toxicity and side effects. Developing approaches that do not produce acute and long-term side effects or an increased risk to develop second malignancies must be a priority.

Science and technology information is being produced at an incomprehensible rate. We need help from specialized colleagues with big data management and recognition of trends and developments which can be quickly disseminated throughout the medical community, and to appropriate patient populations. All of these measures require commitment and dedication to changing the way we think, reversing priorities based far too much on profitability of treatments rather than availability and affordability of treatment, and we cannot ignore the importance of programs to improve cancer prevention, screening, and early diagnosis.