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Environmental Law: Government and Public Policy Towards the Environment

Environmental Science

Greenhouse gas : A group of gases known to be responsible for increasing the “greenhouse effect” - that is, gases that absorb infrared radiation and increase atmospheric density. They are water vapor, carbon dioxide, methane, nitrous oxide, ozone, CFCs, and hydrofluorocarbons.

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The global conversation about solar geoengineering just changed at the UN Environment Assembly. Here’s how.

Legal Planet

As we wrote in part 1 , a Swiss-led proposal to the UN Environment Assembly (UNEA) to establish an expert group on solar radiation management (SRM) proved divisive and was eventually withdrawn. But rules and norms about such technologies are patchy, and recent unauthorized experiments have set alarm bells ringing.