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> Try breathing in a bag. Dumb argument. Is water a pollutant because of the drowning risk?

• Nevermark 3y ago
  Maybe you missed: > Your exhalations are only pollution when they destabilize healthy levels. So that’s a bit of a straw man concern. So CO2 is not a pollutant because it is a product of breathing. Regarding, > Dumb argument. Is water a pollutant because of the drowning risk? It might be counter intuitive - because water is not a risk in most contexts. But on another planet where water is an unusual corrosive, then of course it could be a pollutant. And even on Earth, if some production system kept pumping our environment full of water as a side effect of some process, to the point of endangering or killing ecosystems, in that context it would be a pollutant. A pollutant is when the accumulation of some left over of a process significantly alters and harms its environment. Pollutant is a statement about some material’s impact in its context. It isn’t something inate, without context.