Singapore

Singapore is a small island city-state located at the southern tip of the Malay Peninsula in Southeast Asia, separated from Peninsular Malaysia by the Johor Strait and from the Indonesian Riau Islands by the Singapore Strait. Covering an area of approximately 735 square kilometers, Singapore consists of one main island and numerous smaller offshore islands. Despite its limited size, the country occupies a strategically important position along one of the world's busiest maritime trade routes connecting the Indian Ocean and the Pacific Ocean. The terrain is generally low-lying, with gently undulating hills and extensive coastal areas that have been significantly modified through land reclamation. The highest point, Bukit Timah Hill, rises only 163 meters above sea level. Singapore experiences a humid equatorial climate characterized by consistently high temperatures, abundant rainfall, and high humidity throughout the year. Rainfall is influenced by both the northeast and southwest monsoons, although seasonal variations are less pronounced than in many neighboring countries. The tropical climate supports lush vegetation, but much of the natural landscape has been transformed through urbanization and infrastructure development.

The historical development of Singapore is closely linked to its strategic geographic location at the crossroads of major maritime trade routes. Although the island had earlier settlements and was known to regional trading networks, modern Singapore was established in 1819 when Sir Stamford Raffles of the British East India Company founded a trading post on the island. Its position along the Strait of Malacca quickly transformed it into a major entrepôt for international commerce, attracting migrants from China, India, the Malay Archipelago, and other regions. During the nineteenth and early twentieth centuries, Singapore developed into one of the most important ports within the British Empire and served as a key commercial and administrative center in Southeast Asia. Following Japanese occupation during the Second World War, the island returned to British control before achieving self-government in 1959. Singapore briefly joined the Federation of Malaysia in 1963 but became an independent republic in 1965. Since independence, the country has undergone rapid industrialization, urbanization, and economic modernization, evolving into one of the world's leading financial, technological, and trading hubs.

Agriculture plays only a minor role in Singapore’s economy due to severe land constraints and extensive urban development. Historically, small-scale cultivation of crops such as rubber, gambier, and tropical fruits existed during the colonial period, but agricultural land has largely been replaced by residential, industrial, and commercial infrastructure. Today, Singapore imports the majority of its food requirements and focuses on enhancing food security through advanced agricultural technologies. Modern urban farming systems, including hydroponics, vertical farming, aquaponics, and controlled-environment agriculture, have been promoted to increase domestic food production despite limited available land. These innovations reflect the country's emphasis on technological solutions to resource constraints.

Fisheries are relatively limited compared with neighboring countries because of Singapore’s small territorial waters and highly urbanized coastline. Nevertheless, coastal fish farming and aquaculture contribute modestly to domestic seafood production. Marine fish, shellfish, and other aquatic products are cultivated in offshore farms using modern production methods designed to maximize efficiency within restricted marine space. Despite these efforts, the majority of seafood consumed in Singapore is imported from regional and international suppliers.

Forestry, in the traditional economic sense, is not a significant sector in Singapore. However, the country places considerable emphasis on environmental management and urban greening. Remnants of primary and secondary tropical rainforest survive in protected areas such as the Bukit Timah Nature Reserve and the Central Catchment Nature Reserve, preserving important examples of the region's original vegetation. Mangrove forests and coastal ecosystems also remain in selected conservation areas. Although natural forests occupy only a small proportion of the national territory, they support valuable biodiversity and contribute to ecosystem services such as water catchment protection, climate regulation, and recreational opportunities. Through extensive tree-planting programs, protected-area management, and sustainable urban planning, Singapore has developed a reputation as a “City in Nature,” demonstrating how ecological conservation can be integrated into a highly urbanized environment.

Gerold was 1983 in Singapore, together with Barbara and Sabine, for one week. We came via hitchhigh by car from Malaysia and left by train back to Malaysia and Thailand.