the Amazon

No, not Amazon.com. As I was explaining to my six year old son recently, before it was a tech company, it was a river and a river basin. Anyway, if you want to be depressed, you can read this Intercept article stating that the current Brazilian government is systematically and intentionally trying to destroy the rain forest as fast as possible.

In the last half-century, about one-fifth of this forest, or some 300,000 square miles, has been cut and burned in Brazil, whose borders contain almost two-thirds of the Amazon basin. This is an area larger than Texas, the U.S. state that Brazil’s denuded lands most resemble, with their post-forest landscapes of silent sunbaked pasture, bean fields, and evangelical churches. This epochal deforestation — matched by harder to quantify but similar levels of forest degradation and fragmentation — has caused measurable disruptions to regional climates and rainfall. It has set loose so much stored carbon that it has negated the forest’s benefit as a carbon sink, the world’s largest after the oceans. Scientists warn that losing another fifth of Brazil’s rainforest will trigger the feedback loop known as dieback, in which the forest begins to dry out and burn in a cascading system collapse, beyond the reach of any subsequent human intervention or regret. This would release a doomsday bomb of stored carbon, disappear the cloud vapor that consumes the sun’s radiation before it can be absorbed as heat, and shrivel the rivers in the basin and in the sky…

Imazon, a Brazilian research center, reports deforestation in the first months of 2019 jumped more than 50 percent compared to the amount during the same period in 2018. Half of this deforestation has occurred illegally in protected areas, including hundreds of Indigenous lands that cover a quarter of Brazil’s Amazon and provide a crucial buffer for much of the rest. (In the rainforest bastion state of Amazonas, Indigenous lands account for close to a third of the standing forest.) The Indigenous groups of the region have seen this before. During the runaway deforestation of the 1970s, ’80s, and ’90s, they witnessed and were devastated by an “arc of fire” that blazed along the routes of the first penetration roads into the western Amazon. By the late 1980s, a burning crescent swept down from the northern Amazonian city of Belém, through the states of Pará, Mato Grosso, Rondônia, and Acre. It burned brightest in Rondônia, where the smoke and ash from hundreds of raging fires were visible to the naked eyes of astronauts in high orbit.

Leave a Reply

Your email address will not be published. Required fields are marked *