Barcoding Millions of Trees Could Relieve Global Warming

inhabitat.com — Your local retailers protects themselves by electronically tagging merchandise and keeping a hawk’s eye on inventory, and Helveta, a British tech company, feels that forests can benefit from the same methods. So far, the company has hammered plastic barcodes onto a million trees across Africa, southeast Asia and South America. Jul 16, 2009 View in Crawl 4