Not enough time today to blog Chapter 3 - please tune in next week. (promise)
In the meantime, perhaps we could all spend the weekend just trying to be more conservative.
To calculate the average size of each person's [footprint], it measures land use, pollution, energy consumption, and the level of carbon-dioxide emissions. It then determines how many hectares of land are necessary to produce or absorb what one person uses.
The impact of an average North American is double that of a European, but seven times that of the average Asian or African.
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