No matter how many times you hear them, there are some statistics that just bowl you over. The one that always stuns me is this: Imagine if you took all the cars, trucks, planes, trains and ships in the world and added up their exhaust every year. The amount of carbon dioxide, or CO2, all those cars, trucks, planes, trains and ships collectively emit into the atmosphere is actually less than the carbon emissions every year that result from the chopping down and clearing of tropical forests in places like Brazil, Indonesia and the Congo. We are now losing a tropical forest the size of New York State every year, and the carbon that releases into the atmosphere now accounts for roughly 17 per cent of all global emissions contributing to climate change.

It is going to be a long time before we transform the world’s transportation fleet so it is emission-free. But right now — like tomorrow — we could eliminate 17 per cent of all global emissions if we could halt the cutting and burning of tropical forests. But to do that requires putting in place a whole new system of economic development — one that makes it more profitable for the poorer, forest-rich nations to preserve and manage their trees rather than to chop them down to make furniture or plant soybeans.

Without a new system for economic development in the timber-rich tropics, you can kiss the rainforests goodbye. The old model of economic growth will devour them. The only Amazon your grandchildren will ever relate to is the one that ends in dot-com and sells books.

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