The IPCC scenarios, which are already grim, also include hypothetical forms of carbon capture that do not yet exist, in addition to drastic emission reduction,

The IPCC scenarios, which are already grim, also include hypothetical forms of carbon capture that do not yet exist, in addition to drastic emission reduction, to prevent the Earth from becoming a disaster in the next 50/100 years. This report has a good overview of the difficulties with current carbon capture plans. https://easac.eu/fileadmin/PDF_s/reports_statements/Negative_Carbon/EASAC_Report_on_Negative_Emission_Technologies.pdf https://easac.eu/fileadmin/PDF_s/reports_statements/Negative...