Cities that want healthier populations should get them moving. In the US, where urban sprawl and personal motorised vehicle are prevalent, walking makes up only 8.6% of all trips, by far the lowest proportion in our chart.

Making strides in scientific innovation is no longer an initiative of just a few select high-income countries. Research and innovation have become increasingly democratised; indeed, Asia’s emerging economies are now gaining prominence as world hubs of scientific research. While the United States remains at the top in terms of the volume of scientific publications produced and collaborations made, these countries are eager to develop their own innovation capabilities, and strengthen their research and academic partnerships.

More students are looking beyond their borders to give their education a competitive edge. 

The fallout from uncertainty that continues to undermine the global economy is reflected in international investment, which is falling once again, following two years of steady gains.

Start-up rates in OECD countries are slowly edging back to their pre-crisis levels, but not all countries have seen significant acceleration in new businesses, according to Entrepreneurship at a Glance 2012. 

For the first time in decades, health spending has not increased in real terms on average across OECD countries. According to figures published in the latest OECD health data 2012, the growth in health spending in 2010 slowed or turned negative in almost all OECD countries. 

Aid from major donors in the OECD area to developing countries fell by nearly 3% in 2011, ending a long trend of annual increases: until 2011, aid had been increasing for more than a decade, and by 63% between 2000 and 2010, the year it reached its peak.

If you are reading this in a big city, the air you are breathing may be doing you harm. Though over 50% of the world’s population now live in urban areas, only 2% of the global urban population lives with acceptable concentrations of particulate matter, or PM, which can cause breathing and respiratory diseases, cancer and premature death. 

Emerging economies have made good progress on health coverage recently, but the share of out-of-pocket payments in total health expenditure remains significantly higher than in most advanced countries.

GDP, output, inflation, current account, unemployment, interest rates for 40 countries plus euro area, as published in OECD Observer. Just print it out and pin it up.

Could action on gender help jumpstart efforts to make the Millennium Development Goals deadline by 2015? The third goal already explicitly aims to “promote gender equality and empower women” (MDG3), but gender has a direct and profound impact on several other targets, too.

With the crisis still unfolding, can governments meet their agreed development aid targets? Total net official development assistance (ODA) from donor countries in the OECD Development Assistance Committee came to $119.6 billion in 2009, which is a real increase of 0.7% from 2008. If debt forgiveness is excluded, the real increase jumps to 6.8%. In fact, development aid rose by some 30% in real terms between 2004 and 2009, and continued to grow during the crisis, unlike other financial flows to developing countries, which have fallen sharply. Nonetheless, more aid effort is needed.

Poverty rates are usually a measure of personal income. But how can public services affect relative poverty, that is, when the monetary value of public services, known as “extended income” is brought into the equation? 

Inequality is usually thought of in terms of income or wealth, but it might make even more sense to think of it in terms of how satisfied people are with their lives. A recent study, How’s Life?, attempts to shed light on people’s experience and the variation in life satisfaction within countries. 

As governments around the world attempt to bring deficits under control and debt to manageable levels, just where to find the savings is a tricky question. Governments face a delicate balancing act as they try to achieve real fiscal discipline without mortally wounding public services, often in precarious political circumstances. 

Whether or not you believe they have been reformed enough, few institutions have received as much attention during the current economic crisis as banks.

But how much money do they really control and how can their behaviour affect our economies so much?

Despite two decades of outsourcing and globalisation, the US remains the world’s largest manufacturer in 2009. However, its share of world value-added in manufacturing declined from around 22.7% of the total in 1990 to less than 20% in 2009. China’s share rose from a minute 2.7% to 17.5% over the same period, taking over Japan, hitherto the world’s second largest manufacture, whose share dropped from 17.7% to 11.4% over the two decades.

The Fukushima tragedy in Japan in March 2011 has unsettled the nuclear energy outlook. Nuclear power started out almost 60 years ago with the Obninsk plant near Moscow in 1954, but after strong growth in the 1960s and 1970s, the industry declined sharply in the 1980s due to costs, delays and safety concerns after the Three Mile Island accident in the US in 1979, and the Chernobyl accident in Ukraine in 1986.

Most people would probably agree that female employment and maternity leave are related issues. But did you know that female employment rates are not always highest in countries where paid maternity leave is longest?

The OECD’s Your Better Life Index, launched at the 50th anniversary OECD Forum on 24 May, lets users from the general public weigh up the factors (initially from a list of 11) they feel matter most in assessing their well-being.

Migration into OECD countries fell by about 7% in 2009 to 4.3 million people, down from just over 4.5 million in 2008. Recent national data suggest migration numbers fell further in 2010, the 2011 International Migration Outlook says.

Food prices have increased over the year to January 2011 in many of the world’s economies. Moreover, those increases, which accelerated from mid-2010, reversed the downward trend in food prices of 2009 and the first half of 2010, OECD-FAO Agriculture Outlook 2011-2020 says. Threequarters of the OECD countries recorded retail food price increases of 5% or less, while price increases exceeded that in half a dozen or so countries. Two OECD countries, Korea and Estonia, experienced increases of over 10%. Brazil, China, Indonesia and Russia all had double-digit rates of food infl ation during the year to January 2011, well up on the previous year. In South Africa, food prices increased by a moderate 3.3%, though this represented a doubling from the rate of the previous year. Food price inflation also accelerated in the second half of 2010 in several countries from Africa, Asia and Latin America. In high-income OECD countries the contribution of food price movements to inflation has been positive though small, generally around 0.5 percentage points. However, food price increases contributed over 1.5 percentage points to inflation in countries such as Estonia, Turkey, Hungary and Korea. This contrasts with the year to January 2010 when food prices decreased, attenuating inflation. The contribution of food price movements to OECD inflation remains small, the report notes, not least because of the small share of food expenditures in the overall consumer basket.

How willing are you to pay more for renewable energy? Judging by a survey we previewed in 2010 (see here for instance) and whose results have now been published, the answer is: not that much. Greening Household Behaviour shows that while people may change their habits if given the right incentives and information, they are not quite as ready to dip deeply into their pockets.

Development aid from OECD donor countries totalled $129 billion in 2010, the highest level ever, and an increase of 6.5% over 2009. But despite this record, the 2010 figures confirm that some donors are not meeting internationally agreed commitments.

A few decades ago the poorest in society were most likely to be pensioners. Now children are taking over that mantle, as poverty in households with children rises in nearly all OECD countries. Indeed, families with children are more likely to be poor today than in previous decades, according to Doing Better for Families, a new OECD report.

Tourism is an important player in the worldwide economy. In 2009, it accounted for just over 9% of global GDP and employed about one in 12 workers, according to the World Travel and Tourism Council.

There were an estimated 140,000 suicides in OECD countries in 2006, the most recent year for which internationally comparable data is available. Death rates were lowest in the southern European countries of Greece, Italy and Spain, as well as Mexico and the UK, at fewer than seven deaths per 100,000 people. They were highest in Korea, Hungary, Japan and Finland, at 18 or more deaths per 100,000 people.

The staging of the World Cup in South Africa was a tribute to that country’s transformation since Apartheid in the 1990s. However, poverty persists. Some 54% of South Africans are poor, based on a national definition of poverty of living on $4 a day. And poverty and inequality still reflect race, as our graph shows. While widespread access to services such as housing, water and electricity has improved substantially, the link between race and poverty remains remarkably strong by international standards, as the income of black South Africans continues to lag behind whites and Asians in the country.

The number of people worldwide living in absolute poverty–the World Bank defines this as people surviving on less than $1.25 a day–has fallen by about half a billion since 1990. China is a major contributor to the decline: its absolute poverty fell from about 60% in 1990 to only around 16% in 2005. India, too, saw some progress, as poverty there fell from 60% to 42%.

House prices in many OECD countries rose for more than a decade from the mid- 1990s–an unusually long and steep climb. Previously, booms typically lasted for about six years and house prices rose by about 45%; by contrast, the recent boom went on for twice as long and prices increased by an average of 120%.

Anyone who doubts that policy can spur innovation should look at the Kyoto Protocol. After it was adopted in 1997, the number of patents for certain technologies used to mitigate climate change climbed worldwide. In fact, just six years later, the number of patents on wind technologies had grown more than five-fold, and those on solar photovoltaic and hydro/marine technologies had more than doubled. The number of new patents for other climate change mitigation technologies, such as carbon capture, biofuels and geothermal energy also rose, though at a rate that was not much faster than the increase for patents in general over the same period.

Unemployment has risen sharply during  the recession, and young people have been  particularly hard hit. Even in good times,  unemployment among 15-to-24-year-olds  can be two to three times that of adults, but  youth unemployment has increased much  more rapidly during the crisis. In Germany,  which has a successful apprenticeship  programme, young people are now one and  half times more likely to be unemployed  than prime age workers, while in Sweden  their risk is four times greater.

More women go to work today than 40 years ago, but their pay has not kept pace with men’s. Some 58% of women on average in the OECD area worked in 2008, up from 45% in 1970, ranging from 70% of women in the Nordic countries to less than 50% in Greece, Italy, Mexico and Turkey. Indeed, with fewer women staying at home, dual-earner families are now commonplace in most OECD countries; only in Japan, Mexico and Turkey are single-income families more common. However, men are often still the main earners in dual-earner families because so many women work part-time and for lower wages than their husbands. In the Netherlands, a relatively egalitarian country, 60% of women work part time, compared with 16% of men.

Unemployment in the OECD area is predicted to reach some 10% in 2010, up from about 5.6% in 2007. Men have been hit harder than women: across the OECD area, male employment has fallen by 3% since the recession started, while the decline for women stood at a tenth of that, at 0.3%. Hence the “mancession” tag bloggers and commentators have used to characterise the jobs crisis.

Income levels of sons are often influenced by the income levels of their fathers, OECD research shows. The height of each bar on the graph measures the extent to which sons’ earnings levels reflect those of their fathers. The correlation is strongest in the UK, Italy and the US, and much less so in Denmark, Australia and Norway.

Development aid for water supply and sanitation projects has risen in recent years after a decline in the late 1990s. Considering the importance of safe water, perhaps it hasn’t risen far enough. In 2007-08, OECD Development Assistance Committee countries committed on average $5.1 billion in bilateral annual aid to the water supply and sanitation sector, 50% up on 2003-04 in real terms. When combined with aid from multilateral agencies, the total was $6.6 billion. Over the 2003-08 period, bilateral aid to water increased by an annual average of 15%, while multilateral aid rose 3% annually. Still, for DAC countries, aid to the water supply and sanitation sector rose to just 7% of all aid commitments in 2007-08, only slightly up from 6% in 2003-04.

Global electricity demand declined in 2009 for the first time since the end of World War II according to OECD estimates. Electricity demand experienced a constant climb over the second half of the 20th century through the oil crises of the 1970s, the Black Monday crash of 1987, and on through the dot-com bubble bursting at the turn of the millennium as development countered all downward forces. The credit crunch of 2008 though, has resulted in a drop of as much as 1.6% based on OECD figures derived from the IMF’s latest GDP growth forecast for 2009.

Has the crisis affected remittances from migrants abroad? One survey has found that migrants from Latin America based in the US are still sending money home even if that means cutting expenses, taking second jobs, working more hours or, if they have lost their jobs, dipping into their savings.

Just like R&D, researchers are vulnerable to economic downturns. R&D in industry is closely linked to creating new products and production techniques and to a country’s innovation effort. In 2006, before the current recession hit the global economy, around 2.6 million researchers, or about 65% of all researchers, including those in the government and education sectors, were employed by businesses in the OECD area.

International mergers and acquisitions have registered a decline of 56% in 2009 over 2008, latest estimates show. This is the largest year-on-year decline in recent history. Much of this decline was due to the 60% plunge in M&A activity by firms based in the OECD area, from over $1 trillion to $454 billion. But major emerging economies, which enjoyed strong international investment performance in 2008, also suffered their first sharp declines in 2009 with respect to both outward and inward M&As.

The spread of unhealthy diets and sedentary lifestyles have led to rising rates of overweight and obesity. This has meant a greater burden of chronic diseases, such as heart disease and diabetes.

One in nine women are diagnosed with breast cancer at some point in their life and one in thirty die from the disease. Though survival rates are improving, due to a combination of increased awareness, earlier diagnosis and better treatments with innovative drugs, there are considerable differences in measured outcomes of cancer control across OECD countries. For example, while close to 90% of women aged 50-69 are screened annually in the Netherlands and Finland, only around 20% of women in that age group are screened in the Slovak Republic and Japan. Some countries that had low screening rates in 2000, such as the Czech and Slovak Republics, showed sharp increases by 2006, whereas some countries with already high rates, such as the US, Finland and Norway, reported declines.

Oil-producing MENA countries can expect steep drops in their current account balances in 2009 due to falling crude oil prices and lower global demand during the economic crisis. Non-oil producers' balances should remain steadier, albeit negative, according to recent statistics.

Despite the global economic slowdown, consumption of meat is projected to grow over the next decade, keeping pace with increases in population and purchasing power in most parts of the world. By 2018, human beings will be eating more than 320 million tonnes of meat a year, up some 20% compared with 2006-08. In developing countries, per capita meat consumption will jump more than 16%, outpacing population growth and rising from 24 kg per person per year today to a projected 27 kg in 2018.

By sector-
International trade has declined steeply during the crisis, though how has the fall been reflected in different sectors and countries? Take the US, Germany and Japan, the three largest OECD traders-OECD countries account for roughly 60% of world trade. As shown in the top graph for total trade (which is the sum of imports and exports, rather than the difference, which is the trade balance as shown on page 5), machinery and transport equipment have broadly speaking been the main culprits, falling by over 11% in the US, 14% in Germany and 15% in Japan, comparing the second quarter 2009 with a year earlier. Lower energy prices have also contributed to fewer imports. Trade in fuel and lubricants fell by nearly 10% in the US and Japan, though exports by just over 3% in Germany. A closer look shows that fuel and lubricant imports in the US and Japan plummeted, by 13.6% and 18.1% respectively. Trade in manufactures and chemicals were not affected quite as badly, though it fell particularly steeply in Germany, by 6% and 3.6% respectively, year-on-year.

As actress Bette Davis once said, "getting old is not for sissies". Just when you expect to be reaping the rewards of a life of hard work, there is a surprisingly good chance that you will, instead, be struggling just to get by. In the mid-2000s, an average of 13.3% of people over 65 were living in poverty in OECD countries. An astonishing 45% of Koreans of that age were income poor, as were more than one out of every five older persons in Australia, Greece, Ireland, Japan, Mexico and the US. In only eight countries was the income poverty rate 5% or less among their oldest citizens.

Jobs crisis or no, it's best to invest in education. As this year's edition of Education at a Glance shows, men and women who have university-level degrees earn far more over the course of a lifetime than those who don't. In fact, men with higher education in Italy and the US can earn over US$300,000 more than their counterparts who do not have a university degree. Rewards tend to be lower for women, with Korea and Spain the exceptions.

Has the crisis driven up public interest in policies?

Even as the world's main economies are looking to "green growth" as the way out of the economic crisis, investment in the kinds of ideas and technologies that could stimulate that growth has fallen sharply.

Where there's money, there's also time for relaxing.

Productivity had been plummeting in OECD economies for a few years before the advent of the financial crisis.

There are just six years to go to the deadline set by the international community for achieving the Millennium Development Goals (MDGs). The trouble is, reports now indicate that no sub-Saharan African country will attain all the goals by 2015.

Everyone puts off visits to the doctor and dentist at one point or another; but how often do people forego a check-up, treatment, or decide not to fill a prescription just because it costs too much?

While climate change is forcing governments to think again about nuclear power, most countries have curtailed funding of nuclear research and development.

In times of crisis, people don't look just to their governments to help them out, they look to each other. Giving money and time to non-profit groups working in health, education, social services and the arts helps others while making those who contribute feel good about themselves.

With unemployment rising, could the public sector become a source of job growth in the OECD area?

Ever wonder just how generous your employer is when it comes to contributing to your pension scheme? The answer might depend on where you live.

The financial crisis and economic downturn are likely to put upward pressure on government debt. The trouble is, according to OECD in Figures 2008, public debt (general government debt, which includes central and local government) had already risen quite sharply in the OECD as a whole since 1987, from 59% of GDP to 75% in 2007. Two decades ago, Belgium had the highest public debt, but today that position is filled by Japan, whose debt rose from below 60% to 170% of GDP. Italy’s debt has also shot above 100% of GDP in the past 20 years.

The crisis sweeping the world’s economy is reflected in the output results for the third quarter of 2008, when GDP of the OECD area fell by 0.1% compared with the previous quarter. This was the first decline since 2001.

While OECD countries compete to attract high-skilled immigrants, the 2008 International Migration Outlook finds that employers increasingly rely on immigrants for low-skilled work. Just a fifth on average of the low-educated workforce in 21 OECD countries in the report is foreign-born, whereas the EU25 average is 14.1%.

The pharmaceutical industry’s important role in the OECD economy is reflected in expenditure, with a total of US$569 billion on pharmaceuticals (excluding pharmaceuticals for in-patients) in 2005.

Consumer price inflation has been rising in many countries for the first time in several years. Indeed, the consumer price index for energy tracked alongside prices for non-energy and non-food for most of the last two decades, but jumped to a far steeper trend from 2003, the latest OECD in Figures 2008 reports.

Denmark is confirmed as the OECD’s highest-tax country, followed by Sweden, while Mexico and Turkey remain the lowest-taxing countries, the latest 2008 edition of Revenue Statistics says. Denmark’s tax-to-GDP ratio stood at 48.9% in 2007, while Turkey’s was at 23.7% of GDP.

Deposit insurance limits

Amid the worst current financial crisis since the 1930s, some government leaders have pledged to protect savers’ deposits and others are considering this option. Already most OECD countries have explicit deposit insurance schemes for savings up to certain limits. In a number of countries these have now been raised temporarily. Until the latest statements suggesting unlimited guarantees in some countries, legal coverage was highest in Norway, France, Italy and Mexico (see graph). Click here for full story.

In most European countries, the volume of Internet and other e-commerce sales transactions has risen since 2004, with Denmark, the UK, Ireland and France reporting the highest shares. The increase in the share of e-commerce sales between 2003 and 2006 has been sharpest in Denmark, with 10 percentage points, Norway (8), Portugal (7) and Spain (5). Ireland saw a slight drop in its volume, albeit from a high base.

Every country strives for energy efficiency, but assessing it is not an easy task. Since 1971, the OECD’s energy supply per unit of GDP has fallen sharply due to changes in manufacturing output, consumer behaviour, shifts to electricity, technological progress, efficiency drives and so on.

Investment in Europe’s roads, railways and inland waterways has taken an upswing in recent years, particularly in eastern countries, says the International Transport Forum.

Diabetes has become one of the most serious public health challenges of the 21st century. Over 150 million adults are affected worldwide, with the number expected to double in the next 25 years.

In 2002, the cost of diabetes in the United States was an estimated $92 billion in medical expenditures and $40 billion in lost productivity, according to the American Diabetes Federation.

Anyone looking for a measure of biodiversity loss should consider the expansion of farmland. More land was converted to agriculture in the 30 years following 1950 than during the 150-year period between 1700 and 1850.

Some 72% of people born in Jamaica and holding a tertiary education degree live in OECD countries, a new report finds. Though Jamaica is the country with by far the highest emigration rate among people with such third-level qualifications (earned at home or abroad), the new study shows several OECD countries also feature highly.

Although the environment is high on the international policy agenda, development aid for the environment has declined in relation to total aid since 1996. This trend comes despite an increase in overall aid funding: from 2004 to 2005, total official development assistance (ODA) rose 32% to a record high of US$107.1 billion, though eased back somewhat in 2006 (see development setback news brief).

The United States is dependent on fossil fuels for almost all its energy supply. Coal dominates electricity generation, accounting for half of its power production, with nuclear and natural gas around one-fifth each.

Both the size and the relative incidence or frequency of the foreign-born population have increased in all OECD countries since 1995. So while there have been large increases in traditional migration countries such as the US and New Zealand, there have also been sharp rises in Denmark, Korea, Ireland, Italy, Norway and Spain, where inward migration has recently taken off.