Andrew and Walker Lee talk all things geoengineering -CDR/SRM and all the other acronyms are covered in this essential bulletin.

Andrew and Walker discussed a wide variety of things - here are some useful links:  Aluminum increases net carbon fixation by marine diatoms and decreases their decomposition: Evidence for the iron–aluminum hypothesis - https://aslopubs.onlinelibrary.wiley.com/doi/10.1002/lno.11784 Solar geoengineering can alleviate climate change pressures on crop yields - https://www.nature.com/articles/s43016-021-00278-w Mission Zero Technologies: https://missionzero.tech Heirloom: https://www.heirloomcarbon.com The Future Forest Company: https://thefutureforestcompany.com CarbonBuilt: https://www.carbonbuilt.com Running Tide: https://www.runningtide.com