Episode notes
Are there more carnivores in the ocean than land? Yes! But… why? And what does that teach us about how we study ecosystems? And what constitutes a collection? Well it goes way back in time, and can cover anything and everything interesting, and maybe even teach us about ourselves and each other.
Images we Talk About:
Giraffe
Biomass Pyramid 1
Biomass Pyramid 2
Dolphin
Tiger
Purple Otter Skull
Timestamps:
(00:00:00) Intro
(00:03:30) The Marine Carnivore Conundrum
(00:56:33) Collecting
(01:51:34) Outro
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We also learn about: Oh yeah that topic’s gonna hit, only 5% of fish are herbivorous compared to 30% of terrestrial animals, zoopharmacognosy, carnivora is not all carnivores and not exclusively carnivores, hypercarnivores eat 70% or more meat, polar bears are some of the most carnivorous animals we know of, grizzly bears only eat 10% meat, osteophagia, suckin on bone, trophic levels, Ella’s clearly an apex predator but are all humans, trying to beat the trophic level high score, let us know your level in the discord, average trophic levels, humans are 2.2 on average, trophic jorg, lopsided biomass pyramids, there are simply less plant diversity in the oceans, land predators hunt animals with at least 45% of their body size whereas whales do .01%, oh yeah aquatic animals don’t have paws or storage, aquatic carnivores have homodont dentition, trophic cascades, sea urchins can turn otter bones purple, hunter collector society, don’t pre-empt my question, the earliest collection we know of is from 105,000 years ago, shell collectors were just like me fr, coin collecting was a hobby of kings, a quick detour for the worst pope, but maybe Pope Boniface VIII is just like me for real, I like collecting 50 and 100 dollar bills actually, the wunderkamer or cabinets of curiosities, the industrial revolution ignited collecting, Americans turned British spoons into collecting, Ella’s love spoon, say the line Ella, this is really a “what’s wrong with Ella” topic, Edward Wharton-Tigar’s cigarette card collection and incredible quotes, David Attenburough convinced him not to take his cards with him into the 8th ring of hell, you’ve activated my trap card, magpies don’t collect shiny things and may have neophobia, animal collection, the cursed bug katamari, it’s like if I collected cards with boobs AND HE JUST LIKE ME FR, pack rat brain activation, a pack rat piss detour, amberat, collections represent our ability to abstract and think of the future, and that’s why I should get another spoon, Freud’s toilet hypothesis for collecting, Baudrillard on collecting, collecting builds yourself, They Collect What? baggers, I now collect banana friends.
Sources:
So, once again there are actually too many sources to fit here, it literally won’t let us put them all here hahaha so please find the sources at https://www.letslearneverything.com/105-sources
In this episode...
About the show
Science communicators Ella Hubber, Tom Lum, and Caroline Roper share anything and everything interesting! Each episode they teach each other about a science topic, answer a question, and learn about a miscellaneous topic. Whether it’s temporal illusions, animals in space, or the history of fanfiction, there’s so much out there, so let’s learn everything! Join us on Discord, email us, and follow us everywhere at LetsLearnEverythingPod.com.
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