Future Human
Published in

Future Human

Scientists Identified a Green, Poisonous Gas Used by Federal Agents on Portland Protesters

The toxic chemical is more than an alternative type of tear gas

By July, Black Lives Matter protesters in Portland had become accustomed to the gray, black, and colorless tear gas that wafted through the city streets every night. But that month, they started seeing…

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Future Human is a science publication from Medium about the survival of our species. It is run by the OneZero editorial team, which also publishes stories about major forces in technology through its namesake publication and stories about gadgets on Debugger.

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