Jul 16th 2017

25% of Australian Homes have gone Solar and other Green Triumphs this Week

by Juan Cole

Juan Cole is the Richard P. Mitchell Professor of History and the director of the Center for South Asian Studies at the University of Michigan. His latest book, Engaging the Muslim World, is just out in a revised paperback edition from Palgrave Macmillan. He runs the Informed Commentwebsite.

Renewables continue to take the world by storm, which is good news for the climate.

Because of less expensive and more efficient technology, about one quarter of all Australian households now have solar panels. This process is uneven, with a rush to put them up recently because of a fall in the price of the panels. The adoption of solar may slow next year. But the technology is such that there will certainly be more periods of rapid adoption. Before you know it, all Australian homes will be run on solar power. Incidentally, if you run an electric car off the solar panels, it causes the payback period to fall for both. Even OPEC and big oil have vastly increased their estimate of the number of electric vehicles on the road in 2040.

Case Western Reserve University scientists have found a way to boost panel output by 10%, and the breakthrough is now being tested for durability. If you follow these things, such reports of improved solar efficiency or fall in costs (which is the same thing) are quite common. The potential for technological breakthroughs is so high given the R&D money being thrown at solar research that all projections about the future are ‘way too conservative.

A new University of Minnesota study finds that solar power plus battery storage is now, in summer 2017, already cheaper than natural gas.

There will be resistance to this march to solar, but it can be overcome. Big Carbon and the utilities had bought up Florida politicians and put in punitive taxes on home solar installations. But as the cost of the panels has fallen in recent years, homeowners began really minding this punitive policy. So they got a pro-solar law on a referendum and it passed. Even governor Rick Scott, who probably gargles with gasoline, felt constrained to sign the law approved in the referendum into law. Popular insistence on cheap energy where it is available will over time undermine the hold that Big Carbon has on our politicians. It is expected that the new legislation will much increase the number of commercial solar installations; businesses with no fuel bill are better positioned to compete. And solar jobs in Florida are soaring.

Scientific and commercial expertise in solar power, of which Trump wants to rob us, will turn into large overseas contracts. An Indian firm has been hired by Japan to install 150 MW of solar-driven electricity.

I have solar panels and my average power bill over the past two months has been $15 a month.

This march to solar is heartening. The 35 billion metric tons of toxic carbon dioxide gas we are spewing into the atmosphere like an open sewer are melting the world’s ice cover and will raise sea levels. We are already locked in to some amount of rising sea level because we’ve raised the parts per million of CO2 in the atmosphere from 270 ppm to over 400 ppm since the Revolutionary War. Carbon Dioxide is a deadly greenhouse gas that prevents the heat striking the earth’s surface from radiating back out into space.

James Hansen, the father of contemporary climate science, worries that since half of the world’s large cities are on the seacoasts, as people flee inland there will be a good deal of social turmoil and countries could become “ungovernable.”

Climate change should be thought of as on a spectrum. We have a choice of going up by 3.6 degrees F. (2 degrees C.) or of going up by 15 degrees F., which would melt all surface ice over several centuries and make the tropics and sub-tropics uninhabitable. How hot it gets depends on how much gasoline/ petrol, natural gas and coal you and I burn, releasing CO2 into the air.



To Professor Juan Cole's own web site, please click here.

To subscribe to Facts and Arts' weekly newsletter, please click here.

To follow Facts & Arts' Editor, Olli Raade, on Twitter, please click here.

If you have something to say that you want to say on Facts & Arts, please

Write to the Editor, or write a comment in the comments section.

Browse articles by author

More Essays

Dec 14th 2019
EXTRACT: "Dehydration is associated with a higher risk of ill health in older people, from having an infection, a fall or being admitted to hospital. But an appetite for food and drink can diminish as people age, so older people should drink regularly, even when they’re not thirsty. Older women who don’t have to restrict their fluid intake for medical reasons, such as heart or kidney problems, are advised to drink eight glasses a day. For older men, it’s ten glasses."
Dec 12th 2019
EXTRACT: "A decade ago, I wrote The Life You Can Save: Acting Now to End World Poverty. This month, a fully revised Tenth Anniversary edition was published, and is available, free, as an eBook and audiobook. The chapters of the audiobook are read by celebrities, including Paul Simon, Kristen Bell, Stephen Fry, Natalia Vodianova, Shabana Azmi, and Nicholas D’Agosto. Revising the book has led me to reflect on the impact it has had, while the research involved in updating it has made me focus on what has changed over the past ten years"
Nov 27th 2019
EXTRACT: "Jay Willis at GQ reports that Secretary of Energy Rick Perry said on Fox and Friends that Trump is God’s Chosen One. He said he told Trump, “If you’re a believing Christian, you understand God’s plan for the people who rule and judge over us on this planet and our government.” Perry also said that he had written a memo for Trump about how God uses imperfect people, comparing Trump to biblical figures such as Solomon, Saul and David, who were also flawed. This evangelical discourse that a providential God controls political power goes back to old West Semitic Religion"
Nov 7th 2019
Extract: "The PSA test is done using a small amount of blood to detect raised levels of prostate specific antigen (PSA). Yet, despite its relatively low cost and ease of administering, it is not offered for routine screening in many countries, including the UK. This is because a significant proportion of those testing positive have no disease (a false-positive result), slow-growing cancer that doesn’t need treatment, or positive results caused by a relatively benign condition, such as a urinary tract infection. Detecting prostate cancer early is important and saves lives. But many of those identified by the PSA test as having elevated levels of the antigen could potentially undergo painful treatment with significant life-altering side effects, which were unnecessary. Also, up to 15% of men with prostate cancer have normal PSA levels (a false-negative result), meaning that many men would receive unwarranted reassurance from this test. Guidelines in most countries, therefore, note that the possible benefits of testing are outweighed by the potential harms of over-diagnosis and over-treatment, making it unsuitable for screening everyone."
Nov 5th 2019
Extract: "Ken Loach’s film, Sorry We Missed You, tells the harrowing tale of Ricky, Abby and their family’s attempts to get by in a precarious world of low paid jobs and the so-called “gig economy”. But how realistic is it? Can Loach’s film be accused of undue pessimism?"
Nov 3rd 2019
Extract: "Travel to Prague, Kyiv, or Bucharest today and you will find glittering shopping malls filled with imported consumer goods: perfumes from France, fashion from Italy, and wristwatches from Switzerland. At the local Cineplex, urbane young citizens queue for the latest Marvel blockbuster movie. They stare at sleek iPhones, perhaps planning their next holiday to Paris, Goa, or Buenos Aires. The city center hums with cafés and bars catering to foreigners and local elites who buy gourmet groceries at massive hypermarkets. Compared to the scarcity and insularity of the communist past, Central and Eastern Europe today is brimming with new opportunities.......In these same cities, however, pensioners and the poor struggle to afford the most basic amenities. Older citizens choose between heat, medicine, and food. In rural areas, some families have returned to subsistence agriculture."
Nov 3rd 2019
EXTRACTS: "Genetic clustering has existed in all past societies. People have typically been relatively genetically similar to others nearby. But most of this was because of limited mobility."........."But in the 19th and 20th centuries, people started to move about more. Societies opened up geographically, and socially. This new mobility has created a new kind of clustering – what the American author Thomas Friedman called a “great sorting out”.".........".....this is now visible at the genetic level too."
Oct 9th 2019
EXTRACT: "The idea that we are living in an entrepreneurial age, experiencing rapid disruptive technological innovation on a scale amounting to a new “industrial revolution” is a pervasive modern myth. Scholars have written academic papers extolling the coming of the “entrepreneurial economy”. Policymakers and investors have pumped massive amounts of funding into start-up ecosystems and innovation. Business schools, universities and schools have moved entrepreneurship into their core curricula. The only problem is that the West’s golden entrepreneurial and innovation age is behind it. Since the 1980s entrepreneurship, innovation and, more generally, business dynamics, have been steadily declining – particularly so in the US. "
Aug 28th 2019
EXTRACT: ". But today, the impulse to gain attention on social media has produced a discourse of extreme defamation and scorched-earth tactics aimed at destroying one’s opponents. We desperately need a broad-based movement to stand up against this type of political discourse. American history is replete with examples of people who worked together to solve – or at least defuse – serious problems, often against great odds and at significant personal risk. But the gradual demise of fact-based history in schools seems to have deprived many Americans of the common ground and optimism needed to work through challenges in the same way they once did."
Aug 8th 2019
Consider the following facts as you wend your way to the Guggenheim Museum and its uppermost gallery, where you will presently find The Death of Michael Stewart (1983), Basquiat’s gut-punching tribute to a slain artist, and the centerpiece for an exhibition that could hardly be more timely.
Jul 22nd 2019
It’s worth remembering, then, that we are not designed to be consistently happy. Instead, we are designed to survive and reproduce. These are difficult tasks, so we are meant to struggle and strive, seek gratification and safety, fight off threats and avoid pain. The model of competing emotions offered by coexisting pleasure and pain fits our reality much better than the unachievable bliss that the happiness industry is trying to sell us. In fact, pretending that any degree of pain is abnormal or pathological will only foster feelings of inadequacy and frustration. Postulating that there is no such thing as happiness may appear to be a purely negative message, but the silver lining, the consolation, is the knowledge that dissatisfaction is not a personal failure. If you are unhappy at times, this is not a shortcoming that demands urgent repair, as the happiness gurus would have it. Far from it. This fluctuation is, in fact, what makes you human.
Jul 10th 2019

 

The eight-mile ‘river of flowers’ that grows alongside a motorway nea
Jul 5th 2019
"........since World War II, 97% of unimproved grassland habitats have vanished from the UK. This has contributed to the loss of pollinating insects – and the distribution of one third of species has shrunk since 1980."
Jun 25th 2019
"For many of us, eating a meal containing meat is a normal part of daily life. But if we dig deeper, some sobering issues emerge. Every year, 66 billion terrestrial animals are slaughtered for food. Predictions are that meat consumption will rise, with increasing demand for meat from China and other Asian countries as their standards of living increase. The impact of grazing animals on the environment is devastating. They produce 18% of the world’s greenhouse gases, and livestock farming is a major contributor to species extinctions."
Jun 22nd 2019
"Throughout history, people who have gained positions of power tend to be precisely the kind of people who should not be entrusted with it. A desire for power often correlates with negative personality traits: selfishness, greed and a lack of empathy. And the people who have the strongest desire for power tend to be the most ruthless and lacking in compassion."
Jun 21st 2019
"In this era of Trump, it should perhaps come as no surprise to find supposed experts lacking in historical perspective. Yet it is still disappointing to find this deficit in the New York Times, which prides itself on clinging to a pursuit of the truth. So it is a bit sad to read the plaintive cry of Allison Schrager’s op-ed of May 17, lamenting that the domination of art markets by the super-rich will somehow force smaller galleries to go out of business, and imperil the careers of young artists."
Jun 17th 2019
Extract: "ust as an earlier generation resisted the limiting post-War era "white middle class" definition of being American by giving birth to an awakening of cultural pluralism and ethnic pride, it falls to our generation to fight for an expanded view of the idea of being American that rejects the narrow view projected by Trump and white nationalists. The idea of America isn't theirs. It's bigger than they are and unless our national cohesion is to unravel, this challenge must be met by projecting an inclusive vision of America that celebrates our inclusive national identity in an increasingly globalized world."
May 28th 2019
Whatever other attributes Homo sapiens may have – and much is made of our opposable thumbs, upright walking and big brains – our capacity to impact the environment far and wide is perhaps unprecedented in all of life’s history. If nothing else, we humans can make an almighty mess.
Apr 29th 2019
A century ago, unspeakable horrors took place on every continent that were known only to the victims and the perpetrators. Not so today. As a result of advances in communications – from the telegraph and radio to satellite television and the internet – the pain and loss of global tragedies are brought home to us in real time.   Because of this expanding consciousness, the post-World War II era has witnessed the rise of visionary leaders and the birth of countless organizations dedicated to alleviating suffering and elevating the causes of peace, human rights, and tolerance among peoples. Individually and collectively, they have championed the rights of peoples in far-flung corners of the world, some of which had been previously unknown to those who became their advocates. These same leaders and groups have also fought for civil rights and for economic, social, political, and environmental justice in their own countries.