Documentary filmmaker and Webby Awards founder Tiffany Shlain has a new project called Let It Ripple. Drawing from her earlier work with the film Connected, TS has combined a TED Book with a short film exploringÂ the parallels between a child’s brain development and the development of the global brain (Internet), offering insights into the best ways to shape both. I just finished the book and viewed the film and find her work both fascinating and important. She is in fact catalyzing the work of a significant brain-trust exploring new and unexpected global connections being made at an accelerated rate. Comparisons of the Internet connectome to the rapid growth and development of a child’s brain seem a fitting metaphor. Highly recommended reading, and
“…and in Europe we have one billion people, and in Africa we have one billion people. and the rest, the other four billion, they are all Asian. They are all Asian. This is how the world look. Every international company realizes that they must have their main office in Asia. Yes, by demographics … and when people call the rest “developing world” then I get really confused, really confused. I have a suggestion for a new name for what has been labelled the developing World, I think it should be called the World.” – Hans Rosling, Skoll World Forum
Self-absorption in all its forms kills empathy, let alone compassion. When we focus on ourselves, our world contracts as our problems and preoccupations loom large. But when we focus on others, our world expands. Our own problems drift to the periphery of the mind and so seem smaller, and we increase our capacity for connection or compassionate action. Daniel Goleman, from Social Intelligence: The New Science of Human Relationships What is the net collective effect of connective technology? Is it increased outward focus and social empathy or increased inward focus and narcissism? I tend to think that anything that allows people to reach beyond previously isolated tribes-ideologies-beliefs-borders, by definition, broadens our collective understanding of who “WE” are. And anything that truly expands our awareness and understanding of the broader human condition must, over time, increase empathy. The more continually aware we become of our collective presence and struggles, the more we will understand, even feel, the reality of others. I suggest that the net impact of connective technology, over generations, will be to diminish our sense of insider/outsider, us/them dualism in religion, politics, and nationalism. Daniel Goleman’s TED Talk from 2007 — “all it took was a simple act of
Since writing my original long-term PV forecast, I’ve been doing additional research into PV futures and technology trends, along with reviewing analysis from both large mfrs-utilities and smaller advocacy groups. Allow me to update my forecast: By 2042, small photovoltaic (PV) electricity systems will cost less than $0.90/watt, installed and commissioned, which is equivalent to $0.02/kwh to $0.05/kwh, depending on geographic location. All costs expressed in 2012 dollars. All per-watt prices expressed as DC nameplate rating of panel or inverter. All “kwh” expressed as AC at the meter, after 0.73 derating from DC nameplate rating, shown as an annual average from a fixed-mount pointing south. Assuming 25-year warranted system life with 20% end-of-life PV panel derating. There is evidence that end-of-life performance will improve with newer generation panels, but this is not factored into my forecast. Moreover, most “25 year” systems will remain in operation much longer, making PV less expensive than this forecast. … Over the last 30 years, solar cell technology has halved its price-per-watt roughly every 7-8 years. Today, more capital than ever is being poured into PV research on all levels – academia, industry, government. Because of this and other strong market forces and indicators, it seems a reasonable assumption that PV technology will more or less follow its historical 30 year price trajectory into the next 30 years. If anything, affordability should accelerate. To keep a conservative forecast, I am assuming that PV panel price will halve every 12 years (not the historical 7 years) for the next 30 years, until reaching a minimum cost-to-produce+profit of silicon, aluminum, glass. This gives us commodity solar panels at roughly $0.20/watt by 2042. Today, DC-AC central inversion is roughly 50 cents-per-watt. The preferred DC-AC micro inversion technology is around 80 cents-per-watt with 25 year warranty. Texas Instruments (et al) are moving towards total integration of micro-inversion components, leaving just a few externals. And those externals (filters, flybacks, caps, switching transistors, etc.) are being life-optimized and scaled. As more major players move into the micro-inv business (China, Korea, India, etc.), look for a continuous drop in price per watt. Being very familiar with power supply design and high efficiency manufacturing, I have a high confidence that integration and scaling will push installed micro inversion to under $0.20/watt by 2042 (if not far sooner, perhaps 2025-2030). Energy Secretary Steven Chu is forecasting central inversion at $0.10/watt. Commodity crystalline PV efficiency is around 15-16% today. PV research labs (Sharp, First Solar, etc.) have proven manufacturable efficiencies beyond 40%, but lab results have historically migrated slowly into real-world manufacturing. Historical 30-year PV efficiency has improved roughly 3% per year (1.03x per yr). To remain conservative, let’s assume that PV efficiencies will improve at just 2% per year over the next 30 years (keep in mind that, when looking at total PV system costs, “efficiency” is not nearly as important as cost-per-watt). A 2% per-year PV efficiency improvement gives us 30% efficient panels by 2042, effectively halving the number of physical panels and mounting structures required per site — lowering freight, installation, and job management costs to roughly $0.50/watt. For new construction and re-roof jobs, new generations of “integrated thin-film solar roofing” will bring combined costs down even further, while solar permit processes become more streamlined (my solar permit app was about 12 pages plus formally drawn plan set – Germany’s solar permit app is 2 pages + simple written description). Innovative PV leasing and financing will continue to grow, allowing solar power installation with zero customer investment. And if a business or homeowner self-contracts (far simpler in 2030-2040), installation cost drops even more. By 2042, this conservative forecast gives us: Panels: $0.20/watt Micro-Inversion: $0.20/watt Install, Mgmt, Profit: $0.50/watt Installed grid-tied PV systems at $0.90/watt puts us around $0.02/kwh in high sun areas (Las Vegas-Phoenix) and $0.05/kwh in weak solar areas (Seattle-Fairbanks) — all without rebates or other incentives. By 2042, the median U.S. cost to generate PV electricity becomes $0.035/kwh, which is roughly 1/3 the median U.S. rate of utility-delivered power. My research shows that U.S. coal-gas electric generation plants must sell electricity to the grid at roughly $0.06/kwh to remain profitable. The slope of this forecast suggests that median U.S. PV electricity may become cheaper to generate than median fossil electricity starting around 2030. Our remaining “night time and cloudy day” electricity will be increasingly on-grid from other renewable sources, such as hydro, wind, geothermal, marine, biomass, compressed air batteries, “common dirt” batteries, nano-batteries, vanadium redox batteries, vortex engines, infrared nano-thermal, atmospheric differential, 24-hour PV hybrids, hydrogen, solar funnels, efficient catalyzers, and so forth. And I’m confident that surprisingly new and disruptive energy generation and storage technologies will enter the picture over the next 30 years – technologies we cannot yet imagine! This historic and dramatic disconnect of electrical energy from fossils will change significantly the “power-utility company” model we know today. By 2042, on-site PV will no longer be receiving incentives, but will be paying a grid-use tax (grid maintenance tariff). The “grid dynamics” of renewable energy will require significant structural changes to the grid itself — no small challenge as power generation becomes increasingly distributed. By 2050-2060, the widespread economic shift to PV (et al) will likely leave fossil-nuke plants producing less than 40% of U.S. electricity (down from 85% today). And by 2070-2080, most of the industrialized world will be generating well over 80% of its electricity from renewable sources. Germany is now predicting 100% renewable by 2050, and California is mandating 33% renewable electricity by 2020 (realistically, I think California will achieve around 25% by 2020). In 2012, renewable energy sources (i.e., biomass, geothermal, solar, water, wind) accounted for 46% of new electrical generating capacity installed in the USA. Very good news! Simplified graphs of my forecast: … Now the bad news. Cheap, clean, renewable electricity does NOT mean we will solve our energy problem by 2040-2060 (For reasons too lengthy for this post, I’m calling 2040-2060 “the hump”). The majority of world transportation is expected to run on fossil oil through 2040-2050. Fully 1/3 of U.S. energy demand is sourced from oil. One forecast puts 2032 as the year when hybrids+EVs outsell pure internal combustion automobiles, but globally there will still be over one-billion petrol-based vehicles and apps (cars, trucks, engines, aircraft, mfg stock, military, agriculture, derivative, etc.). Fossil oil demand has more or less peaked in the Western world. Exxon predicts that U.S. oil demand will drop 15% (20M b/d to 17M b/d) by 2040. On the other hand, the non-OECD industrializing world (India, China, etc.) is predicted to nearly double its oil demand over the next three decades, requiring an increase of worldwide oil production from 90M b/d to nearly 120M b/d by 2040. (It’s been noted that increased U.S. immigration could also spark a new population boom, re-kindling U.S. oil demand into 2040.) Many energy researchers (myself included) are not convinced that world oil production can (affordably) supply 120M b/d. As world oil demand ramps up, it’s not clear that emerging economies can support healthy economic growth while paying $150-200/bbl for oil (in 2012 dollars). Global industrialization occurred thanks to cheap, abundant oil ($20/bbl throughout most of the 20th century). Increasingly expensive oil will likely lead to growing economic stagnation and increasingly crippling global boom-bust cycles. A wild-card in our energy future is natural gas. Gas provides 1/4 of total U.S. energy demand. Fracking (etc.) is opening up vast new U.S. gas resources. How much is there? Estimates vary, but it could be significant enough to provide relatively cheap local NG for decades, especially as PV and other renewables displace NG-generated electricity. Any long-term energy forecast should allow for lower cost gas to assume some of oil’s historical roles (vehicle fuel, feed stock, etc.). On the other hand, large U.S. LNG export ports now being built will force U.S. NG to compete on a global market, pushing prices up to global parity. My gut sense is that, in the long term, cheaper North American NG will help offset U.S. oil demand, but will have little impact on a global scale. Energy giant Sasol is building a massive $20B NG-to-oil conversion plant (100,000 b/d) in Louisiana, betting that gas prices will stay low, and oil prices will keep rising. This project is the “…largest foreign manufacturing investment in the history of the United States.” I personally see North America becoming free from most OPEC oil by 2040, but domestic independence does not solve oil demand and depletion on a global level. Our domestic economy is inexorably linked to the global economy, and I suggest that oil will remain the #1 impediment to global growth for the next half century. … Looking past this conservative forecast, it’s my hope that PV achieves “median global grid parity” far sooner – say 2025 – and that the accelerating move to PV electricity will be a strong market signal towards rapidly prioritized electric mobility and storage research. Given the power of economics to change historical momenta, I would not be surprised to see pure electric vehicles by 2042 that outperform IC vehicles in every metric, including life-cost and range, with short charge times. For those requiring “fast fill” I would not be surprised to see the average 2042 “plug-in hybrid sedan” approaching 100 MPG, nor would I be surprised to see pure EVs with a small “emergency” fossil engine. … (Often overlooked in these discussions is the true social and environmental costs of carbon-based power. The complete cost of fossil energy is higher than its raw extraction and generation costs, even before considering any nightmarish greenhouse gas scenario. Depending on who you read, the social cost of atmospheric carbon is anywhere from $2 to $250 per ton. Let’s use the current U.S. Government estimate of $21/ton. We know that coal creates 2.1 pounds of CO2 per kwh. At $21/ton, coal’s social cost becomes $0.02/kwh. A growing number researchers say this cost should be closer to
More or less the foundation of all contemporary physics (click to enlarge): Einstein, Schrodinger, Pauli, Heisenberg, Debye, Dirac, de Broglie, Bohr, Planck, Mme Curie, Lorentz, Wilson. Is it just me, or do Pauli and Heisenberg look like they’re ready to go pubbing for some Belgian Ale? The only female in this group, Mme Curie was the first woman to win the Nobel prize, the only woman ever to win a Nobel in two categories (Physics & Chemistry), and the only person ever to win in multiple sciences. She was the first female professor at Sorbonne and the only woman to be entombed on her own merits at the Pantheon. She coined a number of common scientific terms (“radiation” etc.), established the first military field radiological centers, and somehow found time to raise a family, teaching her daughters their native Polish and making frequent trips to Poland. Among the elements she discovered, the first she called “polonium” after her native Poland. From Wikipedia: She was known for her honesty and moderate life style. Having received a small scholarship in 1893, she returned it in 1897 as soon as she begun earning her keep. She gave much of her first Nobel Prize money to friends, family, students and research associates. In an unusual decision, Marie intentionally refrained from patenting the radium-isolation process, so that the scientific community could do research unhindered. She insisted that monetary gifts and awards were given to the scientific institutions she was affiliated with, rather than herself. She and her husband often refused awards and medals. Albert Einstein remarked that she was probably the only person who was not corrupted by the fame that she had
A very good two-minute animated overview of fossil energy and energy industry PR. Heinberg is spot-on. We’re not “running out” of oil. That is not, and has never been, peak-oil theory. It’s rather a supply and demand issue: extraction of “economically cheap” oil (as we enjoyed for 100+ years) is over. The cheap and abundant oil is gone and will never return (abiogenic theories notwithstanding). We are now entering into the “hard to get” oil phase (deep water, frack, oil sand, shale, polar, etc.) which comes at increasingly higher prices. As world energy demand increases, oil will continue to get more expensive. And that’s the problem: just a few years ago, energy represented less than 8% of median household expenditure. It is now around 13%. Health care and energy are the two most rapidly rising common costs in the U.S. economy, rising far faster than inflation. What Heinberg doesn’t mention is natural gas. In the USA, newly available (fracked) NG reserves will probably give us many additional years of cheaper NG energy (but with significant environmental penalties – see Julian Lennon’s new campaign — watch the video on his site). Newly fracked NG reserves have already caused a number of coal plants to be shuttered. This is great news for N. America, but in the global energy picture it doesn’t change much. We are still (as a global community) up against rising long-term fossil energy supply constraints, which will almost certainly be the #1 structural cause of continued global debt and economic struggle moving
The 2 or 3 readers of this personal journal may know that Cynthia and I produced a documentary film called Drawn From Water. The film explores a little-known practice called mingi — the ritualistic killing of children by S. Ethiopian tribes, and the efforts to rescue mingi children and ultimately stop the practice altogether. Today, I’m elated to announce that the elders of the Kara tribe have voted to permanently end the practice of mingi. This decision was mostly the result of the tireless work of Lale Labuko, a Kara tribe member, who plays a central role in the film. Lale is one of very few Kara to receive a university education. He returned to the tribe four years ago to help end mingi killing. Below are the translated statements of the Kara elders, explaining their reasoning for ending this century’s old tribal practice (from the Omo Child website). But this is just one step. At least two other S. Ethiopian tribes still practice mingi, such as the 45,000+ Hamer tribe members. The number of Ethiopian children (aged infant to 5) killed each year could still be in the thousands. Please help by going to the Drawn From Water page and making a donation or buying the film. 100% of donations go directly to on-the-ground efforts to end mingi. Other organizations working to end mingi include Omo Child and GTLI. … Elder Mero Dobo: This organization brought a good help for Kara land. We have seen a good development since this organization established. But before that everybody was assumed that Lale brought curse to the Kara land. However, we haven’t seen any curse both to the family and to the land. As I know so; far for the past four years nothing happen to the Kara land and family as well. But, last summer we discovered that Omo Child foundation became blessing for Kara land and we were astonished by John Rowe help which fed many families. As Kara elder last summer was unique, learning moment and an unseen blessing in our lifetime. Likewise, now we have a lot of rain in our land than before. Therefore, I am personal I say this organization brought blessing for Kara land. Now we have a grass for our cattle and everywhere is green. Thus, Omo Child/ Lale: we accepted and we agree with your plan to stop mingi and to change the culture next month. Therefore, we are ready to change the culture and it is mostly right all your advise Lale, for
Just back from TED2012 Conference in Long Beach California. Thomas Dolby asked me to play guitar in the house band this year. I’ll post some photos in a bit. Bryan Stevenson gave what I believe will become an iconic talk — in the same league as Jill Taylor or Sir Ken Robinson. Deeply inspiring and motivational, Bryan asks us to balance “TED” (technology, entertainment, design) with empathy, humanity, justice, and compassion. “We will not be judged by our technology, intellect, or reason. Ultimately, the character of a society will be judged not by how they treat the powerful, but by how they treat the poor.” After his talk, he received a breathtaking standing ovation. The raw energy and length of ovation was unequaled by any talk I’ve experienced at a live conference (probably 45 seconds of applause is edited from the video). He is asking us to do something about the injustices in our own country. Later in the conference, Chris Anderson (TED’s curator) asked the audience to help Bryan’s work. Within a short time, over $1.1 million had been pledged.