38：Ground Stone Redux：2019/11/15(金) 22:50:51 ID:eor6U2Rk0
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Rather, provisionally, these choices are based on subjective ( or empirical, intuitive ) ‘senses of security’ from unknown risks.
But, when it’s hard to objectively and quantitatively estimate safety, such ‘senses of security’ play significant roles under risk communication.
