The claimed economic benefits of exploiting the vast Alberta oil-sand deposits need to be weighed against the need to limit global warming caused by carbon dioxide emissions.
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Swart, N., Weaver, A. The Alberta oil sands and climate. Nature Clim Change 2, 134–136 (2012). https://doi.org/10.1038/nclimate1421
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DOI: https://doi.org/10.1038/nclimate1421
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