Tag Archives: us politics

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

Is Tesla really worth more than Ford?

Recently Tesla’s share prices rose to a level which valued the company higher than the value of Ford. This at first glance seems surprising. After all Ford rakes in $115 billion a year in revenue and builds over 6 million vehicles a year. … Continue reading

Posted in cars, climate change, economics, energy, fossil fuels, future, sustainability, transport | Tagged , , , , , , , | 1 Comment

Westinghouse bankruptcy – Reality check time for nuclear?

This week Westinghouse, the nuclear power arm of Toshiba, filed for bankruptcy. Westinghouse was one of the last remaining element of the Westinghouse electricity company, which was founded in 1886 and was a pioneer in the mass roll out of AC … Continue reading

Posted in climate change, economics, energy, Global warming denial, history, Japan, nuclear, politics, renewables, Shale Gas, Shale oil, subsidy | Tagged , , , , , , , , , | 16 Comments

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 sound of silence

Trump’s (racist, illegal, unconstitutional and utterly pointless) ban on Muslims entering the US is facing much international criticism. However the criticism from Muslim countries has been somewhat muted. Certainly some Muslim countries are responding, notably Iran and Iraq are considering reciprocal … Continue reading

Posted in economics, politics | Tagged , | 1 Comment

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

Posted in aviation, economics, future, politics, space, technology, transport | Tagged , , , , , , | 6 Comments

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