The Waster always likes to hear good news about landfill. So he was delighted to be able to pass this on…
Global Warming Solution: Landfill Forests?
Study: Growing, Then Burying, Trees To Stop Carbon Buildup
The whole problem with global warming starts with digging up and burning the carbon from plants and animals, in the form of coal and oil, that has been buried for millions of years.
So two German scientists have a solution: Start burying stuff on a massive scale.
The scientists, Fritz Scholz and Ulrich Hasse from the University of Greifswald, start with a common idea: Planting forests, which absorb carbon dioxide from the atmosphere. But instead of letting those trees stand (or worse burning or letting them decay so that the carbon is released to the atmosphere) the scientists have a novel suggestion. Landfill them.
By burying the trees from those deliberately planted forests, the scientists believe they might blunt the impact of global warming, or even negate all global emissions.
â€œFor the first time, humankind will give something back to nature that we have taken away before,â€ says Scholz. â€œWhereas other environmental problems can, at least in principle, be solved by the appropriate modern technology, there are no realistic solutions for the CO2 problem.â€
Disturbing soil, though, as analyses of farming and suburban sprawl have demonstrated over and over again, also releases carbon. To avoid this, the scientists suggest using old mines for their forest landfills.