What Is a GSN Account?

On our website, you can explore problem solving networks, identify those of particular interest to you, and connect with network leaders.

Want to store, edit, and track communications with selected networks? These and other benefits come with your free GSN Account.

The C40 Cities Climate Leadership Group was created by cities for cities. It is now a leading global organization whose membership is exclusively the mayors of megacities around the globe and whose mission is the reduction of greenhouse gas emissions, and the mitigation of climate risks for their citizens and infrastructure. The C40 network works to reach common goals and solutions at a local level to apply to global problems.

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