We believe in Science

July 9, 2021 by kris de decker Filed Under: Health, Random

Theoretically, science is the contrary of religion because, while the latter is dogmatic, science should be anti-dogmatic, based on rationality and on an objective and empirical methodology. However,… science contributes to create the cultural system whereby we live and that gives meaning to our reality, which is based on some basic assumptions/beliefs: our “faith”.

The core of science has embodied the heritage of Christianity and Hebraism and, in a different way, could be practiced as a religion from many people. For western religions, the past was evil, the present redemption and future heaven. For science the past is ignorance/superstition, the present consists of progress using the tools of science, and the future consists in the positivistic promise of a sort of heaven in the real world.

Quoted from: Aillon, J. L., and M. Cardito. “Health and Degrowth in times of Pandemic.” Visions for Sustainability 14 (2020): 3-23.

Full issue of the magazine (Health and Degrowth Special).

Image by Kārlis Dambrāns – Mobile World Congress 2018, CC BY 2.0.

How to Build a Small Town in Texas

July 7, 2021 by kris de decker Filed Under: Cities, DIY, Random

“Of all the questions I get on Twitter the most common is this: ‘How do you build a town?’ We know well how it used to be done, but these last one or two centuries we have forgotten how to do it (with only a handful of notable exceptions during the last century).

The other day I was asked again, but this time with a set of premises that made the question a little easier to approach. I have anonymized all the details but the general idea remains: four guys (friends) with money have bought a suitably large piece of land in Texas and now want to create a car-free human-scaled town of the kind that I am always writing about.

In this text I intend to set out the most bare-bone basic premises for how to start a good town, what is needed to build something anti-fragile and sustainable under the above mentioned scenario.”

Read more: How to Build a Small Town in Texas, Wrath of Gnon, July 2021. [Read more…]

The bicycle friendliness of European railway operators

July 7, 2021 by kris de decker Filed Under: Bicycles, Bikes, Random, Trains, Travel

The European Cyclists’ Federation (ECF) has released a new report, “Cyclists love trains: An analysis of the bicycle friendliness of European railway operators,” which aims to guide industry and policymakers in identifying ways to improve the combination of two of the most sustainable modes of transport: bikes and trains.

This timely new report analyses and ranks 69 European train companies and services according to six key indicators for combined bike-and-train travel, such as bicycle spaces in trains and the quality of bike ticket or reservation channels. The report’s rankings show that there is much room for improvement in Europe.

Only one train service, NS-DB (Intercity Berlin), which runs between Amsterdam and Berlin, scored in the “excellent” category. Operators that scored in the “good” category in facilitating bike-and-train travel include SNCB/NMBS, SBB, Deutsche Bahn and MÁV-START.

One fourth of the 69 operators and services scored in the “moderate” category, including České dráhy, SNCF and Trenitalia, while the rest perform either “poorly” or “very poorly” on most indicators, including Flixtrain, Greater Anglia, Renfe and Eurostar.

How Sustainable is the Smart Farm?

July 6, 2021 by kris de decker Filed Under: Farming

“Computer-controlled hydroponics, vertical farms, and IoT-based precision agriculture are claimed to be sustainable, healthful, and humane methods of producing food. These so-called “smart” farming methods have arisen over the past decade and have received little scrutiny from a sustainability perspective. Meanwhile, they are attracting vast sums of both research and investment funding.”

“We ask a simple question: how sustainable is the “smart farm”? We take a technical, ecological, and social view of the systems that comprise a smart farm. Our aim is to tease apart which, if any, of the practices are actually beneficial, and which are simply a substitution of resources or a mere shifting of (human and/or ecological) externalities in time or space.

To evaluate the smart farm concept, we focus on two scenarios: indoor smart farms (controlledenvironment agriculture such as vertical farms), and outdoor smart farms (in which the environment is less controlled, but managed via precision agriculture). We also provide examples of the values that smart farms embody, who stands to gain from their operation, and what better alternatives might exist.

Read more: Streed, Adam, et al. “How Sustainable is the Smart Farm?” LIMITS 2021, (2021).

Previously: Vertical farming does not save space.

A Design Inquiry into Degrowth and ICT

July 5, 2021 by kris de decker Filed Under: Internet, Random

Roel Roscam Abbing wrote a conference paper about Low-tech Magazine’s solar powered website: ‘This is a solar-powered website, which means it sometimes goes offline’: a design inquiry into degrowth and ICT.” Workshop on Computing within Limits. 2021.

[Read more…]

No Tech Reader #27

June 29, 2021 by kris de decker Filed Under: No Tech Readers