Recent comments in /f/todayilearned

saxywarrior t1_j907jvs wrote

The species beavers disrupted died or evolved. There are plenty of species humans are keystones for: dogs, cats, pigeons, rats, etc.. The problem is we definitely change the environment dramatically more than any other species and kill off way to many "competitors".

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didijxk t1_j906dxt wrote

The 2000s weren't a good decade for Disney's own animated films and really, Lilo and Stitch was probably the best animated film released by them in that decade.

I don't count Pixar as that was made under their name and Disney didn't formally acquire Pixar until the middle of the decade.

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Ignitus1 t1_j8zvy4s wrote

“Important to ecosystems” is a claim full of survivorship bias. The species damaged by beaver activity probably aren’t around anymore.

We always talk about ecosystems as if they’re meant to be static. Ecosystems, just like the living things that inhabit them, are ever-changing. They’re not meant to be static or permanent.

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