James Buchan

There are signs that the age of petroleum has passed its zenith. Adjusted for inflation, a barrel of crude oil now sells for three times its long-run average. The large western oil companies, which cartellised the industry for much of the 20th century, are now selling more oil than they find, and are thus in the throes of liquidation.

A health system that lacks commodities for managing high-mortality infectious diseases and the main killers of mothers and young children will not have an adequate impact. By the same token, even the best-stocked delivery system will have an inadequate impact if it fails to reach the poor.

The primary requisite for writing well about food is a good appetite. Without this, it is impossible to accumulate, within the allotted span, enough experience of eating to have anything worth setting down.

Elegance is usually confused with superficiality, fashion, lack of depth. This is a serious mistake: human beings need to have elegance in their actions and in their posture because this word is synonymous with good taste, amiability, equilibrium and harmony.