“There is surely a correspondence between an exhausted culture and a populace devolved so far into mental dullness that it can’t recognize its predicament. We don’t seem to get how much the industrial production spree of the past 200 years has just plumb worn us out, not to mention the ecosystem we were designed to dwell in” writes James Howard Kunstler under the title “Modernity Bites” this November 26, 2012.
James’ thesis is that we are at the end of the industrial era and that the economic structures it has spawned are imploding around us.
What if we just accept the reality that the industrial spree was a self-limiting adventure and now we have to move on?
Posted in Wise words of others
Tagged climate, climate change, Doha, economy, energy, environment, epochal changes, james howard kunstler, renewable energy, resilience, science, sustainability, sustainability debate
Victor Harbor South Australia
I’ve been inspired recently by genuine grass-roots community initiatives to regain control of their energy security as a buffer against increasing costs and supply disruptions through investment in cooperative style renewable energy. The City of Victor Harbor in South Australia in particular has made an impressive start – more below, but first some background.
Posted in Thoughts, ideas, musing
Tagged Australia, carbon trading, climate, economy, energy, environment, greenhouse gas emissions, innovation, Magnetic Island, renewable energy, resilience, Solar Cities, sustainability, Victor Harbor
The Question: (from Europe)
Within a business / home environment what should be considered to be the least environmental pressing way of doing the dishes:
There are so many variables here that no single answer will be the best choice. The impacts of each option above could be large or small depending upon context.
We need to dig a little deeper to find the best approach
What steps are needed to make solar energy a cost-effective, base-load energy source?
(from North America)
Broad definitions of ‘solar’ and ‘baseload’ are necessary to best answer the question. Solar is not limited to photovoltaic panels and base-load (demand) is not necessarily a given, it can also be managed through increased systems efficiency. Continue reading
Posted in Q&A
Tagged community, energy, energy density, environment, forms of conversion, industrial scales, innovation, orders of magnitude, resilience, science, solar
There are conflicting claims about the greenhouse friendly nature of coal seam gas in Australia. In this article, Colin Hunt finds that the differences turn on assumptions about the quantity of gas that escapes to the atmosphere from coal seam gas operations and the gas’ global warming potential. He argues that both better measurement of the fugitive emissions of coal seam gas and an official update of its greenhouse potency are required. These recommendations have important implications not only for meeting Australia’s greenhouse targets but for the tax rates on emissions under the Clean Energy legislation.
via The Brisbane Institute » November 2011 Issue.
Hans Rosling is fast moving up my list of inspirational thinkers and influencers. Not only does he have some of the best graphical data representation to be seen, he is also a highly entertaining and very compelling speaker.
His thesis on population really opened my eyes to another perspective on that question.
This TED Talk is yet another unique perspective on some of the issues and challenges of our times:
“What was the greatest invention of the industrial revolution? Hans Rosling makes the case for the washing machine. With newly designed graphics from Gapminder, Rosling shows us the magic that pops up when economic growth and electricity turn a boring wash day into an intellectual day of reading.” Recorded at TEDWomen, December 2010, in Washington, DC.
Last year in my post “parallel universe number one” I wrote about an imaginary world where the maximum speed of any powered road transport device is 30-km/h within urban areas. As a consequence the urban experience there is surprisingly different to that of our universe.
The post was never intended to be a learned discourse, rather I use a narrative style to make the points. A recent question on sustainable transport caused me to revisit it and I’m pleased to report that even after nearly a year the scenario still looks like a valid alternative to me!
I’d be delighted to hear your thoughts, if you can spare the half hour or so to read the original post.
Keep an eye out for Peda Pods too:
100% people power
Posted in Thoughts, ideas, musing
Tagged Australia, eco-friendly, ecologocally sustainable design, energy, environment, green, innovation, positive development, resilience, sustainable, transition, transition towns, twike, urban design
The Question: (from California)
What are the pros and cons of buying and installing your own solar panels, vs. leasing them through a company such as Solar City?
I am considering installing solar panels on my house. There are a lot of attractive sounding offers from leasing companies out there (such as “pay nothing – we will install and manage your panels for you, and you just keep paying your regular electricity bill amount to us instead”). I would appreciate advice from anyone who understands true pros and cons of each option.
My Answer: Continue reading