Tear gas used on peaceful protesters is a chemical weapon banned by Geneva Convention during war
By Janice Chambers, Professor, College of Veterinary Medicine; Director, Center for Environmental Health Sciences, Mississippi State University Over recent days there have been reports of tear gas being used to control crowds protesting the death of George Floyd, so questions have arisen on the dangers of crowd control chemicals. I am a toxicologist interested in chemicals that could be used as weapons and I do research to develop therapies for some of these chemicals. What is tear gas? The term tear gas refers to a group of chemical irritants that can be used to control or disperse crowds. The...
Read More