Despite active discussion within the scientific community, and rising media interest, climate geoengineering remains largely absent from political and public debates. In this recent article in Science Magazine, Carnegie Climate Geoengineering Governance Initiative (C2G2) called upon policy-makers to become more actively involved. Given the low levels of knowledge and high levels of misperceptions surrounding geoengineering, the piece also offers a useful overview of the issue, and addresses some commonly asked questions.