Green Options

A team of biologists and filmmakers have discovered new species of rats, spiders, fish and frogs on a recent expedition deep inside the jungle of Papua New Guinea.  The team discovered many exotic creatures, including a ginormous rat, while filming the BBC’s Lost Land of the Volcano.  

By Lester R. Brown

In early December 2004, Philippine President Gloria Macapagal Arroyo “ordered the military and police to crack down on illegal logging, after flash floods and landslides, triggered by rampant deforestation, killed nearly 340 people,” according to news reports. Fifteen years earlier, in 1989, the government of Thailand announced a nationwide ban on tree cutting following severe flooding and the heavy loss of life in landslides. And in August 1998, following several weeks of record flooding in the Yangtze River basin and a staggering $30 billion worth of damage, the Chinese government banned all tree cutting in the upper reaches of the basin. Each of these governments had belatedly learned a costly lesson, namely that services provided by forests, such as flood control, may be far more valuable to society than the lumber in those forests.

At the beginning of the twentieth century, the earth’s forested area was estimated at 5 billion hectares. Since then it has shrunk to just under 4 billion hectares, with the remaining forests rather evenly divided between tropical and subtropical forests in developing countries and temperate/boreal forests in industrial countries. Since 1990, the developing world has lost some 13 million hectares of forest a year. This loss of about 3 percent each decade is an area roughly the size of Greece. Meanwhile, the industrial world is actually gaining an estimated 5.6 million hectares of forestland each year, principally from abandoned cropland returning to forests on its own and from the spread of commercial forestry plantations. Thus, net forest loss worldwide exceeds 7 million hectares per year.

Unfortunately, even these official data from the U.N. Food and Agriculture Organization (FAO) do not reflect the gravity of the situation. For example, tropical forests that are clearcut or burned off rarely recover. They simply become wasteland or at best scrub forest, yet they still may be counted as “forest” in official forestry numbers. Plantations, too, count as forest area, yet they also are a far cry from the old-growth forest they sometimes replace.

187,800 acres of some of the most biologically diverse ecosystems in the world have been set aside as the first national conservation area in Papua New Guinea’s history. The newly protected region is home to a swath of endangered species, most notably the IUCN-listed tree kangaroo.

Dubbed the YUS Conservation Area, named after the Yopno, Uruwa and Som river systems which flow through its heart, the Singapore-sized region spans from the country’s northern coastal reefs as far inland as its interior mountains– the 13,000 ft. peaks of the Saruwaged Range. This also marks the first time the region’s 35 culturally-distinct villages have come together for the purpose of protecting their collective homeland.

By Janet Larsen

http://www.earth-policy.org/Updates/2008/Update76.htm

Standing before the United Nations General Assembly in October 1987, Maumoon Abdul Gayoom, President of the Maldives, made an appeal representing “an endangered nation.” That year for the first time, “unusual high waves” in the Indian Ocean inundated a quarter of the urban area on the capital island of Male’, flooded farms, and washed away reclaimed land. Gayoom cited scientific evidence that human activities were releasing greenhouse gases that warm the planet, ultimately raising global sea level as glaciers melt and warmer water expands. The trouble extended beyond small islands; studies showed that rising seas would wreak havoc on the U.S. Gulf Coast, the Netherlands, and the river deltas of Egypt and Bangladesh.

Fast-forward through two decades of swelling seas and more powerful storms and the call has moved from the need to study global warming to the necessity of dramatic action to stabilize climate. With small island nations in peril, these days President Gayoom evokes the vision of a United Nations where “name plates are gone; seats are empty.” He does not speak alone: this fall, some 50 countries, including a number of small island nations along with Australia, Canada, New Zealand, and the European Union, are planning to put a resolution before the U.N. General Assembly requesting that the U.N. Security Council address “the threat posed by climate change to international peace and security.” As Ambassador Stuart Beck of Palau has asked, “Would any nation facing an invading army not do the same?”