Reasons to be cheerful?
Very interesting article from the Economist as to why the world is getting better:
In China 25 years ago, over 600m people—two-thirds of the population—were living in extreme poverty (on $1 a day or less). Now, the number on $1 a day is below 180m. In the world as a whole, a stunning 135m people escaped dire poverty between 1999 and 2004. This is more than the population of Japan or Russia—and more people, more quickly than at any other time in history.
Poverty alleviation has gone hand in hand with improvements in basic services. Digging canals and building water-treatment plants has increased the number of people with access to safe water: in South Asia, for instance, the number of those without clean water has been nearly halved since 1990. Thanks to this, and to better public-health provision, the rate at which people die from infectious diseases such as malaria and tuberculosis is falling in most poor countries, Africa excepted.
That in turn has cut child mortality. In 2007 Unicef, the United Nations child-welfare body, said that for the first time in modern history fewer than 10m children were dying each year before the age of five. That is still an awful lot but it represents a fall of a quarter since 1990. Life expectancy has increased a bit in low- and middle-income countries. The long march to literacy is nearing an end: three-quarters of people aged 15-25 were literate in 1975; now the rate is nearly nine-tenths.