Never Bring a Sledgehammer to a Scalpel Fight
Outside/In
English - August 04, 2016 15:59 - 29 minutes - 27.2 MB - ★★★★★ - 752 ratingsNatural Sciences Science Society & Culture Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
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When a Harvard professor accidentally let Gypsy Moths loose in the 1860s, he didn’t realize he was releasing a scourge that would plague New England forests for more than a century. Nothing could stop the moths except a controversial method of wildlife management called biocontrol. It’s the scientific version of “fighting fire with fire”: eradicate an invasive species by introducing another invasive species. Since then, there have been lots of biocontrol success stories, but also a few disastrous failures. In this episode, we ask whether biocontrol is the best--maybe the only way--to combat invasives, or if it’s just an example of scientific hubris.