Infographic on ‘all humans weigh 18 times more than all wild mammals on land combined’

All humans weigh almost 18 times more than all wild animals on land combined

Note the astonishing headline and the interesting fact that domestic dogs weigh 20 times more than pet cats. Ants do well too! Livestock kept by humans and mammals that would not exist but for livestock such as rats have a combined weight of 630 million …

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Ancient mythical sea monsters were based on a real whale feeding technique

Trap-feeding humpback whale

Humpback, minke and some baleen whales engage in trap feeding otherwise known as tread-water feeding. Fables recorded in ancient tales of sea monsters are likely to be based upon this feeding technique. More than 2,200 years ago, Greek scholars described how an enormous predator, so …

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Chimpanzee gestures can be understood by fellow primates such as humans

Gestures by chimpanzees and bonobos can be understood by humans, a fellow great ape

Chimpanzees and bonobos use dozens of gestures to communicate with each other. They might be a request or an instruction. For example, as you can see in the Infographic below, a scratching movement across a chimpanzee’s torso means “please groom me”. Or a directed push …

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Humans present in North America 37,000 years ago based on new mammoth evidence

Photographs of modified bones of adult Hartley mammoth.

Professor Timothy Rowe, a palaeontologist and his team at the University of Texas’s Jackson School of Geosciences, has suggested that humans were present in New Mexico, North America 37,000 years ago, which is far earlier than previously thought. He has made this assessment on the …

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Study shows shelter dogs with “black” or “Hispanic” names are less likely to be adopted

Naming a dog affects shelter adoption

Nathan Winograd, described by The Bark as “The voice of America’s displaced pets and the conscience of the animal sheltering industry”, tells me in a newsletter via email that a couple of professors of race and gender identity claim that a study they conducted demonstrates …

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Two useful tags. Click either to see the articles: Speciesism - 'them and us' | Cruelty - always shameful
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At heart this site is about ANTHROPOCENTRISM meaning a human-centric world.

Post Category: Humans > science/research