If you are interested in simulations and the climate change issue, check out the World Climate Simulation. The World Climate Simulation is a roleplaying exercise of the United Nations climate change negotiations. Through the simulation, participants play the role of country/regional delegates or additional conference attendees such as fossil fuel lobbyists or climate activists. They get to explore the necessary speed and level of action that nations must take to address global climate change. At the heart of the experience is the use of the interactive simulation model C-ROADS, which rapidly analyzes the results of the game play and provides feedback.