Center for American Progress: To Harness the Power of the Ocean To Fight Climate Change, the Biden Administration Needs a Plan

„The recent Sixth Assessment Report from the Intergovernmental Panel on Climate Change showed only narrow pathways to preventing the Earth from warming more than 1.5 degrees Celsius above preindustrial levels. […] Indeed, even if governments worldwide collectively move to stop using fossil fuels and fully transition to clean sources of energy by midcentury, given the amount of existing GHGs already in the atmosphere, additional measures are needed to achieve negative emissions and keep the Earth within 1.5 degrees Celsius of warming. Negative emissions scenarios can only be accomplished using a combination of mitigation pathways that include 100 percent clean energy as well as methods to draw down and sequester excess carbon dioxide (CO2) from the atmosphere—a process, known as carbon dioxide removal (CDR), that can be either nature- or technology-based.“