We Need Our
Forests
Throughout history, forests have been a resource of water, game,
fuel, and timber for all. Millions of people still live and depend on
forests for their livelihood. Forest plants are vital to maintaining
global food production. Forest industries make a major contribution to
world trade and economic growth. Forests play a key role in protecting
the global environment. Global forests in crisis Boreal
forests of the North cover a greater area than tropical forests and absorb
one sixth of total carbon emissions. They are being extensively damaged by
subsidised commercial logging. The temperate forests of North and
South are being damaged by industrial pollution, droughts, fires, and
nutrient stress. It is estimated that 22% of European temperate forest is
defoliated by more than a quarter. The tropical forests of the
Southern hemisphere are disappearing at a rate of 15 million hectares a year
due to population pressure, conversion to agricultural land, mining, and
industrial development. Global forest destruction exacerbated by
inappropriate government policies is causing a host of problems that have an
impact on both human welfare and the environment.
- Shortages of forest foods and fuelwood create social hardship for the poor
- Burning of forests is contributing to global warming
- Erosion and loss of soil fertility leads to poor crops
- Biotic impoverishment of plant, fish, and wildlife causes malnutrition and
poor health
Restoration of global forests is vital to
maintaining the biosphere as a human habitat. |