References
https://climateviewer.com/2016/12/09/geoengineering-weather-modification-and-weaponizing-nature/
Stratospheric Controlled Perturbation Experiment (SCoPEx)
https://projects.iq.harvard.edu/keutschgroup/scopex
http://www.geoengineeringmonitor.org/2017/11/scopex/
https://www.arp.harvard.edu/research/stratocruiser-flight-system
http://geoengineering.environment.harvard.edu/
https://motherboard.vice.com/en_us/article/harvard-calls-for-geoengineering-experiments
http://www.nextbigfuture.com/2014/11/scaling-and-testing-geoengineering.html
https://www.ethz.ch/en/news-and-events/eth-news/news/2015/01/geoengineering-going-outdoors.html
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4240955/
http://www.worldview.space/fly-your-payload/
https://www.carnegiecouncil.org/news/announcements/411
http://www.climatechangenews.com/2013/04/02/geoengineering-could-cause-drought-in-sahel/
https://groups.google.com/d/msg/geoengineering/fSGEL9JdChE/zO2_3Xe6jJwJ
https://climateviewer.com/2015/02/22/the-cia-weather-warfare-and-climate-terrorism/