Land Art Sequesterer

Klaus Lackner, a physicist with the Earth Institute at Columbia University has proposed these beautiful carbon collecting "trees" as a remediation tool to bring down the levels of CO2 in the atmosphere. This would assist natural trees in turning back the clock, or at least slowing the upward trend of global warming.

Each one of these would have the ability to sequester 90,000 tons of CO2 per year, or about as much as is emitted by 15,000 automobiles.

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