13 June 2016, The Conversation, The hidden energy cost of smart homes. Light globes that change colour with the tap of an app, coffee machines you can talk to, and ovens that know exactly how long to cook your food: our homes are getting smart. These devices, just a few examples of what is known as “the internet of things” (or IOT), have been called the “next great disruptor” and “the second digital revolution”. One of the great hopes of this revolution is that it will help households save energy. Sensors can turn off lights and appliances when not in use, or turn the heating down when people go to bed. Smartphone apps can provide households with more insight into the energy use of their appliances. While estimates vary widely, industry proponents suggest that emerging connected home technologies could help households reduce their energy bills by 10-25%. Such claims are largely speculative given the absence of robust “before and after” research. Social research from Australia and the UK is revealing ways in which IOT might also increase energy demand. We have identified three “hidden” energy impacts which are rarely considered in IOT research or energy-saving predictions. New updates and hardware Read More here
Tag Archives: consumption
April 2016 GrowthBusters: Great news about progress in questioning the worship of perpetual economic growth! The UK Parliament has officially convened an “All-Party Parliamentary Group on Limits to Growth.” This collection of members of the House of Commons and the House of Lords will “create the space for cross-party dialogue on environmental and social limits to growth; assess the evidence for such limits, identify the risks and build support for appropriate responses; and contribute to the international debate on redefining prosperity.” This should be headline news around the world. I’ve always said elected officials will be the last to adopt 21st century thinking about true sustainability – especially the unsustainability of economic growth; it appears they are finally getting on the bus. This is a truly significant step. Be sure to check out the new publication prepared for this launch, Limits Revisited: A Review of the Limits to Growth Debate.
21 April 2016, The Conversation, Limits to growth: policies to steer the economy away from disaster. If the rich nations in the world keep growing their economies by 2% each year and by 2050 the poorest nations catch up, the global economy of more than 9 billion people will be around 15 times larger than it is now, in terms of gross domestic product (GDP). If the global economy then grows by 3% to the end of the century, it will be 60 times larger than now. The existing economy is already environmentally unsustainable. It is utterly implausible to think we can “decouple” economic growth from environmental impact so significantly, especially since recent decades of extraordinary technological advancement have only increased our impacts on the planet, not reduced them. Moreover, if you asked politicians whether they’d rather have 4% growth than 3%, they’d all say yes. This makes the growth trajectory outlined above all the more absurd. Others have shown why limitless growth is a recipe for disaster. I’ve argued that living in a degrowth economy would actually increase well-being, both socially and environmentally. But what would it take to get there? In a new paper published by the Melbourne Sustainable Society Institute, I look at government policies that could facilitate a planned transition beyond growth – and I reflect on the huge obstacles lying in the way. Measuring progress First, we need to know what we’re aiming for. It is now widely recognised that GDP – the monetary value of all goods and services produced in an economy – is a deeply flawed measure of progress.Read More here
5 April 2016, The Conversation, What to do when machines take our jobs? Give everyone free money for doing nothing. It was Groucho Marx who said, “While money can’t buy happiness, it certainly lets you choose your own form of misery.” Quite true, but what if there’s no money coming in from work because your job’s been taken over by a machine? Low wage earners appear to be most at risk from automation. In February 2016, the Council of Economic Advisers (an agency within the Executive Office of the US President) issued an alarming report predicting that an 80% or greater chance exists for people on basic incomes of US$20 per hour or less to be made redundant by smart machines in the foreseeable future. After them come the mid-range workers. Clearly, we need strategies to address any job losses arising though increases in automation. Theoretically, just about any job that can be described as a process could be done by a computer-controlled machine. In practice though, many employers will decide that keeping a human in a job is preferable to automating it. These are jobs that involve some degree of empathy. Imagine telling a robot doctor what ails you in response to “please state the nature of your medical emergency”. Free money for all – seriously? But what about those people whose jobs are lost to automation? What if new jobs aren’t created to replace them? What are they to do if they can’t earn a living anymore? This time it’s Karl Marx, not Groucho, who comes to mind with the idea of giving people a universal basic income (UBI). This is raised as a possible remedy to any misery caused by rising unemployment from job automation. Put simply, a UBI is a pump-priming minimum income that is unconditionally granted to all on an individual basis, without any means test or work requirement. It eliminates the poverty traps that the poor fall into when welfare payments have many conditions and are administered by large and inflexible bureaucracies. The suggestion of free money is sure to raise many peoples’ hackles. Yet, this seemingly outrageous idea is being taken seriously enough to be trialled by a growing number of governments around the world, including that of Finland, the Netherlands and Canada. Read More here