There’s a new hope for America’s global influence: manufacturing. There have been a plethora of articles on America’s influence in the manufacturing scene this week. Here’s some excerpts from just one of them via The Atlantic.
Hardly a day goes by without an article predicting, lamenting, or celebrating America’s decline. The turmoil in Crimea and Syria, the polarized and frequently gridlocked U.S. political system, the deepening income and wealth inequalities in the United States, and the growing clout of rivals like China and Russia are all offered as proof of waning American power.
These weaknesses surely exist, and some—like mounting economic inequality—are truly alarming. But the doomsayers often fail to see the ways in which America is gaining rather than losing global influence. And nowhere is this truer than the manufacturing sector. The combination of lower energy prices, innovative information technologies, and advances in robotics and materials science are powering a manufacturing revolution that will reinvigorate the U.S. economy and make many of its industrial sectors the most competitive in the world.
According to Martin Baily and Barry Bosworth of the Brookings Institution, for the past 50 years industrial production in the U.S. has grown at the same rate or even faster than the economy as a whole. This means that contrary to conventional wisdom, manufacturing has not lost ground in terms of its importance in the U.S. economy. Until 2011, when China inched slightly ahead, the United States boasted the world’s largest manufacturing sector, and it continues to be an industrial powerhouse. The general impression that factories in America are disappearing may be true for some sectors and in some regions and cities, but it is inaccurate in the aggregate. We perceive an industry in decline because the great strides that have been made in efficiency and productivity have not generated a proportional increase in jobs. More is being produced, and fewer workers are needed. Between 2000 and 2010, the United States lost 5.7 million manufacturing jobs.
One reason for these job losses is the economic crisis that began in 2008. But another, more fundamental explanation is the manufacturing industry’s uneven growth. Most of the expansion of U.S. manufacturing has taken place in one specific sector: computers and electronics, while the 90 percent of manufacturing outside this branch—automobiles, aviation, appliances or chemicals, for example—is showing slower growth…
The good news is that American manufacturing is on the verge of dramatic change. According to Baily and Bosworth, major revolutions are underway in energy, robotics, materials, and applied information technology…
The emergence of new materials that combine nanotechnology and biotechnology offer the promise of products and production processes that other countries cannot easily replicate. As Baily and Bosworth write: “Applying the technology to carbon nanotubes and graphene has allowed the creation of high-performance transistors and ultra-strong and light composite materials. Fluorescent nano-particles are used in biological labeling and solar cells. In biotechnology, nanoenabled technologies allow more rapid diagnosis of illnesses, detect contaminants, and provide glucose monitoring and many other applications.”
And finally, innovative uses of the Internet and other information technologies (Big Data, 3-D printing, and growing communication between devices, also known as the “Internet of things”) are poised to transform the manufacturing industry. Companies like General Electric are already relocating operations from Asia to Silicon Valley to take advantage of the proximity to information-technologies clusters. And they’ll reap great savings in transport costs from Asia in addition to benefiting from lowered energy costs at home.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
No comments yet.
Sorry, the comment form is closed at this time.