Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 5 · column 1 of 6 · from the scan, no model involved
In prior columns we covered the mechanism of global warming, stating that decent increases in greenhouse gases (GHGs) come mostly from burning carbon-based fuels. We then explored resulting climate changes, and considered potential future disruptions.
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