But scientists have mostly (though not entirely) refrained from carrying out even small-scale outdoor experiments. And it’s not clear that any have yet injected materials into that specific layer of the atmosphere in the context of geoengineering-related research.
Watch the documentary The Dimming (bitchute.com). They claim quite the opposite. That is, geo engineering has been going on a long time.
>But scientists have mostly (though not entirely) refrained from carrying out even small-scale outdoor experiments. And it’s not clear that any have yet injected materials into that specific layer of the atmosphere in the context of geoengineering-related research.
Watch the documentary [The Dimming](https://www.bitchute.com/video/mDeSw95LnTFo/). They claim quite the opposite. That is, geo engineering has been going on a long time.
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