Roads are the “seeds of tropical forest destruction” (Image: Steve Fricker)

“THE best thing you could do for the Amazon is to bomb all the roads.” That might sound like an eco-terrorist’s threat, but they’re actually the words of Eneas Salati, one of Brazil’s most respected scientists. Thomas Lovejoy, a leading American biologist, is equally emphatic: “Roads are the seeds of tropical forest destruction.”

They are quite right. Roads are rainforest killers. Without rampant road expansion, tropical forests around the world would not be vanishing at a rate of 50 football fields a minute, an assault that imperils myriad species …