Be careful what you technologically wish for

Everyone thinks the recent availability of 3-D printers is a great thing. Well, not everybody.

What if do-it-yourself fabricating was a ruse to allow manufacturing to be transferred from sweatshops into homes? Writing recently in Le Monde, Johan Soderberg reflects on the positive and negative implication of this emerging technology: “Recently, electronic machines capable of producing objects, functioning as three-dimensional printers are available to the general public. They arouse enthusiasm in a vanguard that sees the seeds of a new industrial revolution. But supporters of these DIY tools technology often forget the story that they were born.imgres-1

“It would be the industrial revolution of the twenty-first century: what previously had to be purchased in store may now be made at home using tools such as a laser cutter, a 3D printer, a CNC Continue reading “Be careful what you technologically wish for”

Half of world’s food is wasted

A recent report from the British Institute of Mechanical Engineers (IME) says that as much as half of all the food produced in the world – equivalent to 2-billion tons – ends up as waste every year. As reported today in The Guardian:

“The UK’s IME blames the “staggering” new figures in its analysis on unnecessarily strict sell-by dates, buy-one-get-one free and Western consumer demand for cosmetically perfect food, along with “poor engineering and agricultural practices”, inadequate infrastructure and poor storage facilities.

“In the face of United Nations predictions that there could be about an extra 3 billion people to feed by

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Continue reading “Half of world’s food is wasted”