Although officials say the rainfall which caused the present floods was the heaviest this century, the country has gone through earlier agonies. But it is possible that human pressures have made this tragedy worse than it might otherwise have been. That figure is matched only by Argentina, Chile and Uruguay. Luis Oswaldo Baez, a United Nations official in the capital, Caracas, says the Venezuelan environment ministry has ample information on the dangers of flooding in the areas that were worst damaged. He believes people should have been discouraged from living in the risky areas, a conclusion that many other governments are beginning to reach as they find their own people settling in floodplains and on river banks.
Roads prevent water from seeping into the ground.
Thus rain runs off pavement straight into channels, where it speeds into rivers and streams, causing more severe floods than would occur if plants and soil soaked up some of the deluge. In several other countries the loss of forests has worsened the impact of heavy rains, as the water rushes quickly down to the nearest stream, unimpeded by tree roots and the soil they keep stable. The World Wide Fund for Nature says this means the ecology of many parts of Latin America is at risk because of the pressures to exploit its timber. The current emphasis on free trade, privatisation, and market forces, with no concern for environmental policies and regulations, threatens the region's natural resources. People are leaving rural communities to go where jobs are - in the cities.