New Directions in Chemical Warfare
From New Scientist:
The Pentagon considered developing a host of non-lethal chemical weapons that would disrupt discipline and morale among enemy troops, newly declassified documents reveal.
Most bizarre among the plans was one for the development of an “aphrodisiac” chemical weapon that would make enemy soldiers sexually irresistible to each other. Provoking widespread homosexual behaviour among troops would cause a “distasteful but completely non-lethal” blow to morale, the proposal says.
Other ideas included chemical weapons that attract swarms of enraged wasps or angry rats to troop positions, making them uninhabitable. Another was to develop a chemical that caused “severe and lasting halitosis”, making it easy to identify guerrillas trying to blend in with civilians. There was also the idea of making troops’ skin unbearably sensitive to sunlight.
Technology always gets better; it never gets worse. There will be a time, probably in our lifetimes, when weapons like these will be real.