In an effort to spur economic growth, industrial parks were created to combine industrial activities with infrastructure, service, and commercial activities. These parks involve a collection of businesses, utilizing a combination of heavy and light manufacturing, that are located in a dedicated zone for industrial use to boost efficiency, minimize operational costs, and maximize output.

Commodity prices have recovered their 2020 losses and, in most cases, are now above pre-pandemic levels (Figure 1). The pace of Chinese growth since 2020 and the economic recovery that has accompanied vaccine rollouts in advanced companies are seen as driving demand upward, while supply restrictions for some items—oil, copper, and some food products—have favored their upward adjustment.

Leonardo Da Vinci’s mechanical knight was a humanoid automaton, designed and possibly constructed by da Vinci around 1495. When a version of the mechanical knight was brought into existence several hundred years later, it could stand, sit, raise its visor, and independently maneuver its arms, operated by a series of pulleys and cables.

All economies affected by the pandemic have something in common. The rate of vaccination of the population—quite different in different countries—has been the main factor determining the prospects for the resumption of economic activity, as it is a race against local waves of transmission of the virus.