Alexander C. Kaufman
@kaufman
The tragedy of the American chestnut is a minor obsession of mine, which is why this 2020 NYT Magazine story made me so hopeful about science and genetic engineering. It's not quite the fake dire wolf example, but scientists are crossbreeding remaining American chestnuts with Asian cousins that are hardier against the scourge that wiped out the tree in the first place. https://www.nytimes.com/2020/04/30/magazine/american-chestnut.html
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Jawa
@jawa
Black Walnut has a similar story. Very sad. It seems almost impossible to protect species without broad commercial support from global pests. In citrus we have Citrus Greening disease but weβve poured millions of dollars into prevention to protect crops. Nobody is doing that for chestnut & walnuts https://ucanr.edu/blog/bug-squad/article/sign-times-why-black-walnut-tree-dying
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Chris DβAngelo
@chrisdangelo
my in-laws have one of the hybrid chestnuts up in NH...every time I'm up there I visit that tree
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π_π
@m-j-r.eth
the fascinating thing about endangered flora is how many American forests have shifted species due to climate change. unfortunately, there's also invasive species, but it would so awesome if we manage to quarantine species to nurseries at scale. I'm all for GMO, but there's also an argument for retaining heritage.
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