Tag Archives: future

Hydrogen Woo

As a follow up to my article on scam water devices, I thought it would be useful to do one on hydrogen and water powered cars. One of the problems with being involved in renewable energy research, in particular fuel … Continue reading

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Water woo devices

I came across this video promotion for a self filling water bottle device, being marketed by a company called Fontus. It supposedly can refill itself by condensing water straight out of the air, being powered by a small solar panel, thus … Continue reading

Posted in aviation, cars, clean energy, climate change, efficiency, energy, politics, power, renewables, sustainability, sustainable, technology, transport, water scams | Tagged , , , , , , , , , , , , , , , , | 2 Comments

Electric boats going mainstream

I did a review awhile back on various low carbon shipping options. Its interesting to note that the one option I didn’t consider was pure electric boats. This is largely because of the range issue. The idea of electric boats, … Continue reading

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The flawed logic of preppers

I started writing this one a few month ago (prior to travelling long distance) and then forgot about it, but thought maybe I should finish it. For quite some time in American there has been a survivalist movement, which grew out … Continue reading

Posted in climate change, economics, energy, fossil fuels, future, Global warming denial, history, nuclear, Passivhaus, peak oil, politics, power, renewables, sustainability, sustainable, technology | Tagged , , , , , , , , , , , | 1 Comment

The case for space – Part 3: Martian delusions

I previously discussed the idea of colonising space as a possible solution to climate change and a future resource crunch. I think the conclusion would be that its not really a feasible solution. Yes, I have no doubt space exploration … Continue reading

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Space a sustainability solution – Part 2: Living on the high frontier

In the previous post on this topic I outlined the general problems regarding space propulsion. In this article I’ll be looking at the problems of living and working in space, and the logistical challenges that this presents. Motivations and costs … Continue reading

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Space a sustainability solution? A critical review

One could characterise the whole environmental debate, or the debate about issues like peak oil or overpopulation as all boiling down to one key issue – resources, or lack thereof. We live on a single planet, which has only a … Continue reading

Posted in aviation, climate change, economics, energy, future, history, nuclear, peak oil, politics, space, sustainability, sustainable, technology, transport | Tagged , , , , , , , , , , | 3 Comments