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Cake day: August 2nd, 2023

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  • abies_exarchia@lemm.eetoScience Memes@mander.xyzInvasive
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    15 hours ago

    He was gonna say he fed the fries to a house sparrow and the guy waiting around the corner was going to harass him for feeding an invasive species. I guess the joke is that the author sees humans as the most invasive species (which, as an aside, is a bad take when you think about indigenous peoples of our species)






















  • I’ve been thinking about this a lot recently. I don’t think this finding suggests that humans are innately negative forces in ecosystems, but rather that becoming indigenous to a place is a process. As people spread out to new areas, they didn’t have cultural practices that maintained historical ecological relations, and upended some of the ecology in the new places. But over time, it’s in everyone’s best interest to maintain relatively sustainable and cyclical ecological relations for long term survivalship, and that becomes part of the culture and stories, and then you get indigeneity. I think there’s no coincidence that the megafauna that still exists is primarily in the area where humans evolved (subsaharan africa). This is where people have been indigenous to the longest, perhaps before people had the means to extirpate megafauna. And once the cultural indigeneity was in place, there were reasons to not destroy megafauna populations (until the modern colonial era, at least)