"Geo-engineering technology to absorb climate-warming carbon dioxide emissions from the atmosphere can be rolled out by 2018, the UK’s Institution of Mechanical Engineers (IME) said."

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Article on Ozone Layer Geoengineering in a comparison to Climate Engineering. "Ozone Layer Geoengineering can be defined as an experiment that replaces lost ozone molecules at depleted parts of stratospheric ozone layer by injecting oxygen gas using aircrafts."

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"As geoengineering planning becomes widespread, researchers note that little thought has been given to its potential effects on ecosystems"

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Updated article on ocean treatment with lime stone etc.

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