by Jeffrey D. Sachs
"PROJECT SYNDICATE"
NEW YORK – The digital divide is beginning to close. The flow of
digital information – through mobile phones, text messaging, and
the Internet – is now reaching the world’s masses, even in the
poorest countries, bringing with it a revolution in economics,
politics, and society.
Extreme poverty is almost synonymous with extreme isolation,
especially rural isolation. But mobile phones and wireless Internet
end isolation, and will therefore prove to be the most
transformative technology of economic development of our
time.
The digital divide is ending not through a burst of civic
responsibility, but mainly through market forces. Mobile phone
technology is so powerful, and costs so little per unit of data
transmission, that it has proved possible to sell mobile phone
access to the poor. There are now more than 3.3 billion subscribers
in the world, roughly one for every two people on the
planet.
Moreover, market penetration in poor countries is rising sharply.
India has around 300 million subscribers, with subscriptions rising
by a stunning eight million or more per month. Brazil now has more
than 130 million subscribers, and Indonesia has roughly 120
million. In Africa, which contains the world’s poorest countries,
the market is soaring, with more than 280 million
subscribers.
Mobile phones are now ubiquitous in villages as well as cities. If
an individual does not have a cell phone, they almost surely know
someone who does. Probably a significant majority of Africans have
at least emergency access to a cell phone, either their own, a
neighbor’s, or one at a commercial kiosk.
Even more remarkable is the continuing “convergence” of digital
information: wireless systems increasingly link mobile phones with
the Internet, personal computers, and information services of all
kinds. The array of benefits is stunning. The rural poor in more
and more of the world now have access to wireless banking and
payments systems, such as Kenya’s famous M-PESA system, which
allows money transfers through the phone. The information carried
on the new networks spans public health, medical care, education,
banking, commerce, and entertainment, in addition to communications
among family and friends.
India, home to world-leading software engineers, high-tech
companies, and a vast and densely populated rural economy of some
700 million poor people in need of connectivity of all kinds, has
naturally been a pioneer of digital-led economic development.
Government and business have increasingly teamed up in
public-private partnerships to provide crucial services on the
digital network.
In the Indian states of Andhra Pradesh and Gujarat, for example,
emergency ambulance services are now within reach of tens of
millions of people, supported by cell phones, sophisticated
computer systems, and increased public investments in rural health.
Several large-scale telemedicine systems are now providing primary
health and even cardiac care to rural populations. Moreover,
India’s new rural employment guarantee scheme, just two years old,
is not only employing millions of the poorest through public
financing, but also is bringing tens of millions of them into the
formal banking system, building on India’s digital
networks.
On the fully commercial side, the mobile revolution is creating a
logistics revolution in farm-to-retail marketing. Farmers and food
retailers can connect directly through mobile phones and
distribution hubs, enabling farmers to sell their crops at higher
“farm-gate” prices and without delay, while buyers can move those
crops to markets with minimum spoilage and lower prices for final
consumers.
The strengthening of the value chain not only raises farmers’
incomes, but also empowers crop diversification and farm upgrading
more generally. Similarly, world-leading software firms are
bringing information technology jobs, including business process
outsourcing, right into the villages through digital
networks.
Education will be similarly transformed. Throughout the world,
schools at all levels will go global, joining together in worldwide
digital education networks. Children in the United States will
learn about Africa, China, and India not only from books and
videos, but also through direct links across classrooms in
different parts of the world. Students will share ideas through
live chats, shared curricula, joint projects, and videos, photos,
and text sent over the digital network.
Universities, too, will have global classes, with students joining
lectures, discussion groups, and research teams from a dozen or
more universities at a time. This past year, my own university –
Columbia University in New York City – teamed up with universities
in Ecuador, Nigeria, the United Kingdom, France, Ethiopia,
Malaysia, India, Canada, Singapore, and China in a “Global
Classroom” that simultaneously connected hundreds of students on
more than a dozen campuses in an exciting course on global
sustainable development.
In my book The End of Poverty , I wrote that extreme poverty can be
ended by the year 2025. A rash predication, perhaps, given global
violence, climate change, and threats to food, energy, and water
supplies. But digital information technologies, if deployed
cooperatively and globally, will be our most important new tools,
because they will enable us to join together globally in markets,
social networks, and cooperative efforts to solve our common
problems.
今日生词本
synonymous 同义词的
be synonymous with sth. 等同于,等价于
rural 农村的,乡下的
prove to be 证明是
transformative 有改造能力的
civic 城市的,市民的
subscriber 用户,订购者
stunning 令人吃惊的
ubiquitous 无所不在,普遍存在的
kiosk 公用电话亭
Even more remarkable is ...
更惊奇的是...
convergence 集中
span 跨越
densely populated 高人口密度的
cardiac 心脏病的
spoilage 掠夺,损坏
empower 授权,准许
diversification 经营多样化
rash 轻率的,草率的
deploy 部署
Cited
from:http://www.project-syndicate.org/commentary/sachs144
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