When we think of urban expansion in the 21st century, we often think of ‘sprawl’, a term that calls to mind low-density, car-oriented suburban growth, perhaps made up of single-family homes. Past studies have suggested that historically, cities around the world are becoming less dense as they grow, which has prompted worries about the environmental impacts of excess land consumption and automobile dependency. A widely cited rule of thumb is that as the population of a city doubles, its built area triples. But our new study on urban expansion in East Asia has yielded some surprising findings that are making us rethink this assumption of declining urban densities everywhere.
For the past seven years, the Korean Education & Research Information Service (KERIS) has hosted an annual global symposium on ICT use in education, bringing senior policymakers and practitioners from around the world to Seoul to share emerging lessons from attempts to introduce and utilize information and communications technologies to help meet a wide variety of goals in the education sector. Each year this event, which is one important component of a strong multi-year partnership between the World Bank education sector and the Korean Ministry of Education, focuses on one particular theme. This year's symposium examined the 'changing role of teachers' and featured presentations from, and discussions with, policymakers from 22 countries. This was also the dominant theme of the first global symposium back in 2007 -- but, oh my, how the nature and content of the discussions have changed!
At that first symposium, much of the talk from policymakers in middle and low income countries was still of promise and potential, of the need to begin preparing for what was inevitably going to come. Where there were specific lessons and models and research to share, these were largely those from places like the United States, the UK, Australia -- and of course from Korea itself! For most of the policymakers from middle and low income countries participating in the event, helping to prepare and support teachers as they sought to use ICTs in various ways in support of their teaching, and to support student learning, was something being explored in various 'pilot' activities, and a topic perhaps given some (at least rhetorical) attention in national education policy documents. It wasn't yet a real area of large and sustained activity and expenditure -- largely because there just weren't that many computers in most schools, and what computers that were present were mostly to be found in computer labs, presided over by 'computer teachers' of various sorts. As this year's event made clear, the introduction of PCs, laptops, tablets, and interactive whiteboards is something that is now happening *right now* in very large numbers in countries of all sorts, and ministries of education are ramping up and reforming their teacher training efforts as a result.
A few quick highlights from this year's symposium:
We are finally starting to see some positive news around the East Asia and Pacific region, but it is too soon to begin to speak of "green shoots" of economic activity or reaching the bottom of the economic downturn in Asia. Although the Swine flu (one disease originating from animals that did not come from Asia!) and the nervousness about the condition of U.S. banks had a slightly negative impact on financial markets in Asia this past week, the stock markets are still up by about 12% for the year – led by Indonesia (21.6%), Korea (11.8%), and China (9.4%).
When I think about the biggest frustrations that typically come with living in, or simply visiting, a big city, bad traffic probably tops my list. For me, few things are more maddening than being stuck in a slowly moving (or worse, stand-still) line of cars. This is why it's not too surprising that bicycle-sharing programs have become quite popular here in Washington, D.C., and in several North American and European cities.
Cities and communities love and often support bike-sharing programs because they help reduce traffic congestion, noise and pollution. And the rentals are usually cheap, giving another option for transportation to more people. I suppose bicycle congestion still has a potential of being an annoyance, but at least they don't smell of exhaust and can't honk at you.
I’m beginning to sound like a broken record, but the bad news keeps coming on the economies in the region. As the Financial Times just put it, “The Asian Financial Crisis Deepens.” Thus far, the deteriorating economic performance has not appeared to flow through to the financial sector, but it now seems that the banks acr
Unfortunately, we start this roundup as we did the last – with more economic bad news. Exports dropped 2.8 percent and imports declined 21 percent in China on annualized basis in December. Also, China reported the first slowdown in growth of its foreign reserves since 1998, although reserves still rose by $45 billion in the fourth quarter of last year to about $1.95 trillion. Debate is also now swirling about rate of China’s economic growth for 2009, and even the central bank governor now is publicly setting expectations that the target rate of 8 percent may not be achievable.
The December export numbers for China showed a 2.8 percent decline from the year before. This was the worst showing in a decade, but better than the 4-5 percent decline expected by the business press. There is still plenty of cause for worry, as economist and blogger Brad Setser wrote in a recent post, "This really doesn’t look good". While Setser is talking about the breath-taking drop in Korean and Taiwanese exports in December, some of those exports normally would be on their way to China for further processing and re-export. So, the grim news from those economies in December probably presages more tough times ahead for China's exports.
In this deteriorating global environment, the Ministry of Finance and the World Bank's Beijing office last week held a seminar with some very good international and Chinese economists to discuss China’s macroeconomic policy options. While the economists had a wide range of views, I took away a pretty strong consensus from them on three things: