Deadline: 30. September 2021

"The pre-registration to the Climate Engineering in Context 2021 (CEC21) conference is now open! The virtual event will take place online from 4-8 October 2021 and will be free of charge for all participants in order to facilitate open and inclusive critical global discussions. CEC21 virtual will continue to develop the unique conference series with a strong interactive element and we look forward to sharing our new virtual platform with you!"

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"Solar geoengineering sounds like the dreams of a Bond villain, but this fast and cheap solution to global warming is a real option."

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"In order to reach global net-zero emissions by 2050, we must remove CO2 from the atmosphere as well as prevent further emissions. Carbon Dioxide Removal (CDR) can be accomplished naturally – through forests, soil sequestration, or mineralization – and technologically. In fact, we will need both CDR methods to get to net-zero.So what technologies exist that remove carbon from the atmosphere? What are their respective costs, how do they compare, and which are already on the market? Watch to find out."

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"In late January, Elon Musk tweeted that he planned to give $100 million to promising carbon removal technologies, stirring the hopes of researchers and entrepreneurs. A few weeks later, Arin Crumley, a filmmaker who went on to develop electric skateboards, announced that a team was forming on Clubhouse, the audio app popular in Silicon Valley, to compete for a share of the Musk-funded XPrize. A group of artists, designers, and engineers assembled there and discussed a variety of possible natural and technical means of sucking carbon dioxide out of the atmosphere. As the conversations continued and a core team coalesced, they formed a company, Pull To Refresh, and eventually settled on growing giant bladder kelp in the ocean."

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