The taiga is an enormous boreal forest and wetland at the top of Canada and part of the Russian federation. It, like the Amazon rainforest, is more valuable sustained than exploited. — Last week we discussed the vast bio-region of the Amazon river, forest, and watershed, that constitutes a biodiversity concentration with enormous potential for carbon sequestration, environmental sustainability, and supply of clean water, food, and other support for a multi-national indigenous population. The Amazon is, of course, under severe and evermore…