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Science-Technology See other Science-Technology Articles Title: The third industrial revolution
Source:
The Economist
URL Source: http://www.economist.com/node/21553017
Published: Apr 22, 2012
Author: The Economist
Post Date: 2012-04-22 17:36:56 by jwpegler
Keywords: None Views: 40040
Comments: 81
The digitisation of manufacturing will transform the way goods are madeand change the politics of jobs too THE first industrial revolution began in Britain in the late 18th century, with the mechanisation of the textile industry. Tasks previously done laboriously by hand in hundreds of weavers cottages were brought together in a single cotton mill, and the factory was born. The second industrial revolution came in the early 20th century, when Henry Ford mastered the moving assembly line and ushered in the age of mass production. The first two industrial revolutions made people richer and more urban. Now a third revolution is under way. Manufacturing is going digital. As this weeks special report argues, this could change not just business, but much else besides. A number of remarkable technologies are converging: clever software, novel materials, more dexterous robots, new processes (notably three-dimensional printing) and a whole range of web-based services. The factory of the past was based on cranking out zillions of identical products: Ford famously said that car-buyers could have any colour they liked, as long as it was black. But the cost of producing much smaller batches of a wider variety, with each product tailored precisely to each customers whims, is falling. The factory of the future will focus on mass customisationand may look more like those weavers cottages than Fords assembly line. The old way of making things involved taking lots of parts and screwing or welding them together. Now a product can be designed on a computer and printed on a 3D printer, which creates a solid object by building up successive layers of material. The digital design can be tweaked with a few mouseclicks. The 3D printer can run unattended, and can make many things which are too complex for a traditional factory to handle. In time, these amazing machines may be able to make almost anything, anywherefrom your garage to an African village. The applications of 3D printing are especially mind-boggling. Already, hearing aids and high-tech parts of military jets are being printed in customised shapes. The geography of supply chains will change. An engineer working in the middle of a desert who finds he lacks a certain tool no longer has to have it delivered from the nearest city. He can simply download the design and print it. The days when projects ground to a halt for want of a piece of kit, or when customers complained that they could no longer find spare parts for things they had bought, will one day seem quaint. Other changes are nearly as momentous. New materials are lighter, stronger and more durable than the old ones. Carbon fibre is replacing steel and aluminium in products ranging from aeroplanes to mountain bikes. New techniques let engineers shape objects at a tiny scale. Nanotechnology is giving products enhanced features, such as bandages that help heal cuts, engines that run more efficiently and crockery that cleans more easily. Genetically engineered viruses are being developed to make items such as batteries. And with the internet allowing ever more designers to collaborate on new products, the barriers to entry are falling. Ford needed heaps of capital to build his colossal River Rouge factory; his modern equivalent can start with little besides a laptop and a hunger to invent. Like all revolutions, this one will be disruptive. Digital technology has already rocked the media and retailing industries, just as cotton mills crushed hand looms and the Model T put farriers out of work. Many people will look at the factories of the future and shudder. They will not be full of grimy machines manned by men in oily overalls. Many will be squeaky cleanand almost deserted. Some carmakers already produce twice as many vehicles per employee as they did only a decade or so ago. Most jobs will not be on the factory floor but in the offices nearby, which will be full of designers, engineers, IT specialists, logistics experts, marketing staff and other professionals. The manufacturing jobs of the future will require more skills. Many dull, repetitive tasks will become obsolete: you no longer need riveters when a product has no rivets. The revolution will affect not only how things are made, but where. Factories used to move to low-wage countries to curb labour costs. But labour costs are growing less and less important: a $499 first-generation iPad included only about $33 of manufacturing labour, of which the final assembly in China accounted for just $8. Offshore production is increasingly moving back to rich countries not because Chinese wages are rising, but because companies now want to be closer to their customers so that they can respond more quickly to changes in demand. And some products are so sophisticated that it helps to have the people who design them and the people who make them in the same place. The Boston Consulting Group reckons that in areas such as transport, computers, fabricated metals and machinery, 10-30% of the goods that America now imports from China could be made at home by 2020, boosting American output by $20 billion-55 billion a year. The shock of the new Consumers will have little difficulty adapting to the new age of better products, swiftly delivered. Governments, however, may find it harder. Their instinct is to protect industries and companies that already exist, not the upstarts that would destroy them. They shower old factories with subsidies and bully bosses who want to move production abroad. They spend billions backing the new technologies which they, in their wisdom, think will prevail. And they cling to a romantic belief that manufacturing is superior to services, let alone finance. None of this makes sense. The lines between manufacturing and services are blurring. Rolls-Royce no longer sells jet engines; it sells the hours that each engine is actually thrusting an aeroplane through the sky. Governments have always been lousy at picking winners, and they are likely to become more so, as legions of entrepreneurs and tinkerers swap designs online, turn them into products at home and market them globally from a garage. As the revolution rages, governments should stick to the basics: better schools for a skilled workforce, clear rules and a level playing field for enterprises of all kinds. Leave the rest to the revolutionaries.
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Anyone claiming to be an expert is selling something. I brandish my ignorance like a crucifix at vampires. Aaron Bady
Irans main drive for acquiring atomic weapons is not for use against Israel but as a deterrent against U.S. intervention -- Major General Zeevi Farkash, head of the Israeli Military Intelligence Directorate
Irans main drive for acquiring atomic weapons is not for use against Israel but as a deterrent against U.S. intervention -- Major General Zeevi Farkash, head of the Israeli Military Intelligence Directorate
Irans main drive for acquiring atomic weapons is not for use against Israel but as a deterrent against U.S. intervention -- Major General Zeevi Farkash, head of the Israeli Military Intelligence Directorate
Irans main drive for acquiring atomic weapons is not for use against Israel but as a deterrent against U.S. intervention -- Major General Zeevi Farkash, head of the Israeli Military Intelligence Directorate
"If you voted for Obama in 2008 to prove you're not a racist, you'll need to vote for someone else in 2012 to prove you're not an idiot."
The economy is wonderful! Re-elect Obama, he'll pay your rent! A chicken in every pot! -- Baghdad Bri-bri --
To: mcToejam, rat-boy, drippy, Alzheimer Fred, whitesands, t-bird, loonymom, ming, e-type jackoff, goober56, wreck, cal-CON, rabid dog, dummy DwarF, biff, harrowup the communist, and meguro. You're on the "a waste of human flesh" list. Brian S[ocialist], you're a propagandist moron. ALL of you can piss off.
"If you voted for Obama in 2008 to prove you're not a racist, you'll need to vote for someone else in 2012 to prove you're not an idiot."
Anyone claiming to be an expert is selling something. I brandish my ignorance like a crucifix at vampires. Aaron Bady
"If you voted for Obama in 2008 to prove you're not a racist, you'll need to vote for someone else in 2012 to prove you're not an idiot."
Irans main drive for acquiring atomic weapons is not for use against Israel but as a deterrent against U.S. intervention -- Major General Zeevi Farkash, head of the Israeli Military Intelligence Directorate
"If you voted for Obama in 2008 to prove you're not a racist, you'll need to vote for someone else in 2012 to prove you're not an idiot."
Anyone claiming to be an expert is selling something. I brandish my ignorance like a crucifix at vampires. Aaron Bady
Anyone claiming to be an expert is selling something. I brandish my ignorance like a crucifix at vampires. Aaron Bady
"If you voted for Obama in 2008 to prove you're not a racist, you'll need to vote for someone else in 2012 to prove you're not an idiot."
"If you voted for Obama in 2008 to prove you're not a racist, you'll need to vote for someone else in 2012 to prove you're not an idiot."
"If you voted for Obama in 2008 to prove you're not a racist, you'll need to vote for someone else in 2012 to prove you're not an idiot."
Anyone claiming to be an expert is selling something. I brandish my ignorance like a crucifix at vampires. Aaron Bady
The economy is wonderful! Re-elect Obama, he'll pay your rent! A chicken in every pot! -- Baghdad Bri-bri --
To: mcToejam, rat-boy, drippy, Alzheimer Fred, whitesands, t-bird, loonymom, ming, e-type jackoff, goober56, wreck, cal-CON, rabid dog, dummy DwarF, biff, harrowup the communist, and meguro. You're on the "a waste of human flesh" list. Brian S[ocialist], you're a propagandist moron. ALL of you can piss off.
Anyone claiming to be an expert is selling something. I brandish my ignorance like a crucifix at vampires. Aaron Bady
The economy is wonderful! Re-elect Obama, he'll pay your rent! A chicken in every pot! -- Baghdad Bri-bri --
To: mcToejam, rat-boy, drippy, Alzheimer Fred, whitesands, t-bird, loonymom, ming, e-type jackoff, goober56, wreck, cal-CON, rabid dog, dummy DwarF, biff, harrowup the communist, and meguro. You're on the "a waste of human flesh" list. Brian S[ocialist], you're a propagandist moron. ALL of you can piss off.
Anyone claiming to be an expert is selling something. I brandish my ignorance like a crucifix at vampires. Aaron Bady
Spoiled, stupid and ignorant, brain dead phuckwads, libTURD fools, tools, and idiots, are the real sickness; the messiah "king" obammy and his regime are only the symptoms.
The economy is wonderful! Re-elect Obama, he'll pay your rent! A chicken in every pot! -- Baghdad Bri-bri --
To: mcToejam, rat-boy, drippy, Alzheimer Fred, whitesands, t-bird, loonymom, ming, e-type jackoff, goober56, wreck, cal-CON, rabid dog, dummy DwarF, biff, harrowup the communist, and meguro. You're on the "a waste of human flesh" list. Brian S[ocialist], you're a propagandist moron. ALL of you can piss off.
Anyone claiming to be an expert is selling something. I brandish my ignorance like a crucifix at vampires. Aaron Bady
The economy is wonderful! Re-elect Obama, he'll pay your rent! A chicken in every pot! -- Baghdad Bri-bri --
To: mcToejam, rat-boy, drippy, Alzheimer Fred, whitesands, t-bird, loonymom, ming, e-type jackoff, goober56, wreck, cal-CON, rabid dog, dummy DwarF, biff, harrowup the communist, and meguro. You're on the "a waste of human flesh" list. Brian S[ocialist], you're a propagandist moron. ALL of you can piss off.
Almost every country in the Middle East is awash in oil, and we have to side with the one that has nothing but joos. Goddamn, that was good thinkin'. Esso posted on 2012-01-13 7:37:56 ET
Anyone claiming to be an expert is selling something. I brandish my ignorance like a crucifix at vampires. Aaron Bady
Almost every country in the Middle East is awash in oil, and we have to side with the one that has nothing but joos. Goddamn, that was good thinkin'. Esso posted on 2012-01-13 7:37:56 ET
Anyone claiming to be an expert is selling something. I brandish my ignorance like a crucifix at vampires. Aaron Bady
Anyone claiming to be an expert is selling something. I brandish my ignorance like a crucifix at vampires. Aaron Bady
Spoiled, stupid and ignorant, brain dead phuckwads, libTURD fools, tools, and idiots, are the real sickness; the messiah "king" obammy and his regime are only the symptoms.
The economy is wonderful! Re-elect Obama, he'll pay your rent! A chicken in every pot! -- Baghdad Bri-bri --
To: mcToejam, rat-boy, drippy, Alzheimer Fred, whitesands, t-bird, loonymom, ming, e-type jackoff, goober56, wreck, cal-CON, rabid dog, dummy DwarF, biff, harrowup the communist, and meguro. You're on the "a waste of human flesh" list. Brian S[ocialist], you're a propagandist moron. ALL of you can piss off.
Almost every country in the Middle East is awash in oil, and we have to side with the one that has nothing but joos. Goddamn, that was good thinkin'. Esso posted on 2012-01-13 7:37:56 ET
Almost every country in the Middle East is awash in oil, and we have to side with the one that has nothing but joos. Goddamn, that was good thinkin'. Esso posted on 2012-01-13 7:37:56 ET
Spoiled, stupid and ignorant, brain dead phuckwads, libTURD fools, tools, and idiots, are the real sickness; the messiah "king" obammy and his regime are only the symptoms.
The economy is wonderful! Re-elect Obama, he'll pay your rent! A chicken in every pot! -- Baghdad Bri-bri --
To: mcToejam, rat-boy, drippy, Alzheimer Fred, whitesands, t-bird, loonymom, ming, e-type jackoff, goober56, wreck, cal-CON, rabid dog, dummy DwarF, biff, harrowup the communist, and meguro. You're on the "a waste of human flesh" list. Brian S[ocialist], you're a propagandist moron. ALL of you can piss off.
Anyone claiming to be an expert is selling something. I brandish my ignorance like a crucifix at vampires. Aaron Bady
Anyone claiming to be an expert is selling something. I brandish my ignorance like a crucifix at vampires. Aaron Bady
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