# Wildfire smoke now bigger prenatal threat than human sources of air pollution

# 野火烟雾如今对胎儿的威胁已超过人为空气污染源

作者: Liza Gross | 分类: Science, climate change, syndication, wildfires | 原文: arstechnica.com

时间: Sun, 16 Aug 2026 10:00:59 +0000

In 1965, a presidential advisory panel issued a report warning that pervasive chemical and carbon pollution was harming environmental health and changing the climate. Five years later, President Richard Nixon signed the Clean Air Act.

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