Monday October 19, 2009, 5:24 am
It may not be the most enormous or the most populated continent, but South America is the most diverse – it holds 5 of the world’s biodiversity hotspots, as well as the biggest tropical wilderness on Earth. Between them, South America’s diverse regions hold irreplaceable ecosystems teeming with life – which in turn produce countless free services and resources for people across the continent, including the earth’s largest supply of one of our most basic survival needs: fresh water.

This massive reserve of water lies in the Amazon Basin, the world’s largest tropical rain forest stretching from the Guianas in the north to the Brazilian highlands in the south. Although diverse indigenous groups have lived in parts of the Amazon for centuries, no other wilderness is considered better preserved.
However, that could change drastically if proposed changes to the continent’s infrastructure – designed to improve trade among the twelve South American nations – are not planned in a sustainable way. South American governments have proposed upgrades in telecommunications, energy, and transportation that would cut the Amazon into pieces. Conservationists are especially concerned about the numerous planned highways that would link the Pacific and Atlantic coasts, opening up new areas for exploitation.

Every environmental change to the Amazon can be felt across the entire continent, which is linked closely not by roads but by landscapes. Without the snow-capped peaks and glaciers of the Andes – which feed into important rivers across the continent – South America’s biological diversity will change and will affect the people, plants, and animals that depend on these landscapes’ natural resources.
But protecting South America’s healthy forests and abundant natural resources could be one of the most effective ways of mitigating global climate change, one of our major goals.
http://www.conservation.org/Pages/default.aspx

Monday October 19, 2009, 3:32 pm
you are absolutetly right..we are losing aur big LUNG here in south america, and yes, mr president Lula has promised to stop it, sure, when????? how long doeas new forestation takes to reach the average of 30 years just that? ...so well i'm very pissed off. and from Argentina, here don't see people trying to get the things better, some of our population is so ignorant, or just simply don't care about this huge problem.

Sunday November 1, 2009, 12:05 pm
I loved visiting Chile, Peru, Bolivia and Ecuador. Wonderful countries full of beautiful people with traditions that involve their environment, they are happy with it, the way it is. Then we come along, we want, we want so must have, must have.... anything from beautiful feathers, salt, wood, orchids and other precious plants. We want to see this for ourselves too so that means more and more tourists rampaging through the forests and worst of all are those horrendous big companies that really could care less what they do to the enviromment, so long as they can make a quick buck or even better, two! You are right Ben, we really do need to sit up and take note before it all disappears. Thanks for sharing this with us.

Saturday November 21, 2009, 4:03 am
Butterfly Rewards...earning 20 credits...
Plant more trees, plant more trees, plant more trees...
Rainforest Action Network:
http://ran.org/