This is a fascinating deep dive into how the sustainability of bicycle production has changed.

A tale of planned obsolescence, overproduction, carbon inefficiency, rising energy and material use, and reduced life expectancy. @lowtechmagazine
solar.lowtechmagazine.com/2023/02/can-we…
While the energy and material used for the production of bicycles increased over recent decades, in line with carbon emissions, life expectancy decreases.

One reason are changing materials.
As we argue in The Future is Degrowth @VersoBooks:

"As long as the primacy of economic efficiency – rather than criteria of sustainability and utility – dominates design processes and investments in technical infrastructures, this transformation will not succeed."
The concept of convivial technology includes five central values for technological development in the sense of a #degrowth perspective:
1⃣ connectedness
2⃣ accessibility
3⃣ adaptability
4⃣ bio-interaction, and
5⃣ appropriateness

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More from @MGSchmelzer

Feb 27
Heute vor 70 Jahren wurden die Schulden Westdeutschlands gestrichen. Dies legte die Basis für das "Wirtschaftswunder".

Heute wird dem Globalen Süden diese Generosität verweigert, mit fatalen Folgen.

Schon auffällig: kein Wort dazu in der deutschen Presse
theguardian.com/commentisfree/…
Deutschland steht daher in besonderer Verantwortung.

Weltweit gibt es heute Aktionen für Schuldenstreichung - eine zentrale Voraussetzung für Entwicklung und Klimagerechtigkeit.

Zum Hintergrund hier ein sehr informativer vom @KoalaKollektiv
Read 4 tweets
Feb 10
This is an immensely important intervention.

A new manifesto that critiques the "clean energy" transitions of the Global North and offers an alternative vision from the Global South.

Please read this key analysis and the demands ⬇️
fpif.org/manifesto-for-…
It starts by taking stock of the post-Covid situation, in which the "engines of this unjust status quo—capitalism, patriarchy, colonialism, and various fundamentalisms—are making a bad situation worse"
And then analyses how the "energy transition" plays out differently in the Global South and the Global North
Read 9 tweets
Jan 30
While postgrowth and degrowth are often defined as the “planned” reduction of production and consumption, there is little engagement with what “planning beyond growth” could look like.

That's why we wrote a new working paper with @cedric_durand & @E_Hofferberth. Thread
There is a wide acceptance, at the abstract, most general, even definitional level, that degrowth involves planning or amounts to a planned transition. 2/
However, there is strikingly little explicit engagement with, debate on, and research into what exactly ‘planning for degrowth’ could look.

This is what we focus on in our paper, making "The case for economic democracy within limits". 3/
archive-ouverte.unige.ch/unige:166429
Read 16 tweets
Jan 10
Scientists for civil disobedience and against the eviction of #Luetzerath

Here's our open letter with @SciReb_Germany calling to stop the eviction of this village that is blocking the expansion of one of Europe's biggest lignite mines.

Please sign, spread, support, come. 🧵 Image
We cannot accept the decision that the village of Lützerath is to be sacrificed to the open-cast lignite mine Garzweiler II.

This red line must not be crossed: Lützerath must not be evicted, the coal underneath must not be used.
scientistrebellion.com/open-letter-ag… Image
As scientists we say: In view of the climate catastrophe, not a single tonne of fossil fuels should actually be subsidised and burnt worldwide any longer.

The destruction of Lützerath is symbolic of the ignoring of scientific findings by political decision-makers.
Read 13 tweets
Dec 5, 2022
New OECD report on tipping points should frighten everyone.

“Recent state-of-the-art research shows that important tipping points are already ‘possible’ at current levels of warming and may become ‘likely’ within the Paris Agreement range of 1.5 to 2°C warming…”
The @OECD report summarizes latest research that shows these "self-reinforcing, severe & irreversible changes could occur far sooner & at lower levels of warming."

This means there are very few years left. #ClimateEmergency
They also analyse tipping cascades

"The crossing of one climate system tipping point can generate positive feedbacks that increase the likelihood of crossing other climate system tipping points"
Read 5 tweets
Nov 21, 2022
In 30 years of UN climate negotiations, eliminating the primary cause of global heating - fossil fuels - has never been mentioned in the decisions, not even in the COP27 in 2022.

And these were the results. Image
António Guterres, secretary general of the UN, warned: “Our planet is still in the emergency room. We need to drastically reduce emissions now – and this is an issue this Cop did not address. The world still needs a giant leap on climate ambition.”
theguardian.com/environment/20…
Read 5 tweets

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