• acosmichippo@lemmy.world
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    5 days ago

    i was curious about the ethics of exposing people to toxic fumes (even with consent):

    The key to maintaining volunteer safety is that researchers dilute pollutants to levels roughly matching those found in major urban centres.

    “[Pollution] will be created by the engine or the furnace and then diluted by filtered air down to a safe level,” said Carlsten.