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The most disruptive idea being explored by startups is to channel coal stack carbon dioxide emissions into water filled bags with carbon-eating algae which can re-purpose carbon and hydrogen into fatty acids which can be used to create liquid biofuels.

The report, "SMART 2020: Enabling the Low Carbon Economy in the Information Age," was developed by The Climate Group in partnership with the Global e-Sustainbility Initiative (GeSI), and looks at how information technology can play a positive role in fighting climate change.

It is now recognised that the developed world is struggling to meet its carbon-reduction targets, while emissions by China and India have soared. Meanwhile, signs suggest that the climate is even more sensitive to atmospheric CO2 levels than was previously thought.

reducing black carbon is one of a number of relatively quick and simple climate fixes using existing technologies

Soil organic matter is what makes dirt fertile and able to support plant life - both of which are especially important for agriculture. Organic matter retains water in the soil and prevents erosion. Natural processes of decomposition of soil organic matter provide plants and microbes with the energy source and water they need to grow, and carbon is released into the atmosphere as a by-product of this process. Warming temperatures are expected to speed up this process which will increase the amount of CO2 that is transferred to the atmosphere.

Increasing levels of carbon dioxide in the atmosphere may make Earth's oceans more acidic faster than previously thought-unbalancing ecosystems in the process, a new study says

The Environmental Appeals Board blocked the EPA from issuing a permit to a proposed coal plant addition near Vernal, Utah, about 150 miles east of Salt Lake City. Perhaps more importantly, the quasi-independent board, composed of four highly regarded, experienced judges, ruled that the EPA needs to develop a single nationwide standard for dealing with carbon dioxide.