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Recent (click for RSS)- 20.5.2022 Friday – On extinction risk, commons risk, “natural disasters”
- 19.5.2022 – Bitcoin, Tether, Beanstalk
- On the Kremlin’s imperialism
- A Very Short And Fairly Understandable Introduction to Models
- What if we really tried to save our civilization? An introduction to Plan B
- Book review: McAfee (2019), More from Less
- Technology in a Post-Growth World: Lessons from the 1970s AT Movement
- What climate strikers ought to know about our economic system
- The possible anatomy of coming climate change trials
- Bitcoin is not a good fit for renewable energy. Here’s why.
Author Archives: J. M. Korhonen
19.5.2022 – Bitcoin, Tether, Beanstalk
Jessica McKenzie writes about the less known trend in Bitcoin mining. Bitcoin miners and fossil fuel firms, which increasingly tend to be the one and the same thing, are buying gas-fired generators and use them right next to gas wellheads. … Continue reading
On the Kremlin’s imperialism
Greetings from a Finnish leftist! The international situation has apparently left many people in the English-speaking countries confused. I originally wrote this thread in Twitter in the hopes of sharing a perspective I believe is widely although certainly not universally … Continue reading
A Very Short And Fairly Understandable Introduction to Models
Created Monday 29 June 2020 At …and Then There’s Physics , there was a post about the recent Nature comment on a “modelling manifesto”, “Five ways to ensure that models serve society”. I’ve despaired in the past about some of … Continue reading
What if we really tried to save our civilization? An introduction to Plan B
Our society and, indeed, our way of life is facing an existential threat. The situation is grim, but not hopeless. These words could have been used to describe the threat faced by the world’s democracies in 1939, and they could … Continue reading
Posted in Economy and the Environment, Energy, History of technology, Politics
Tagged Climate, Environment, Plan B
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Book review: McAfee (2019), More from Less
This is an interesting book which could be a good book if its key message – that technology and capitalism will decouple economic growth from resource use in time to prevent serious ecological disruption – were supported by research. This, … Continue reading
Posted in Ecomodernism, Economy and the Environment, Scarcities and constraints
Tagged Book review, Capitalism, Decoupling, Economics
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Technology in a Post-Growth World: Lessons from the 1970s AT Movement
Hello again! This post about lessons we could learn from the 1970s Appropriate/Alternative Technology movement is derived from a presentation I gave at Helsinki Sustainability Science Days 2019, 9.5.2019. The entire presentation can be found here. The above presentation and … Continue reading
What climate strikers ought to know about our economic system
Dear participants of the climate strike and all the other friends of a livable future! First of all, I’d like to thank every single one of you for your work defending a future for all of us. In my eyes, … Continue reading
Posted in Economy and the Environment, Politics
Tagged climate change, climate strike, Environment
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The possible anatomy of coming climate change trials
As I write these lines, we have an ever clearer understanding that 1) humanity is hurtling towards a disaster of unimaginable proportions, and 2) the responsibility for this entirely foreseeable disaster rests to a very large extent on a very … Continue reading
Posted in Economy and the Environment, Politics
Tagged climate change, climate policy, ecocide
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Bitcoin is not a good fit for renewable energy. Here’s why.
Recent research suggests that Bitcoin network is using an appreciable fraction – 0.1% – of the world’s total electricity use and is projected to use up to 0.5%, or about what all the solar panels in the world produce, by … Continue reading
Posted in Uncategorized
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The unpublished notebooks of J. M. Korhonen 
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