Our brains have been designed to blur the line between self and other. It is an ancient neural circuitry that marks every mammal, from mouse to elephant. Frans de Waal ancientblurbrain Change image and share on social
Unlike the primate hand, the elephant's grasping organ is also its nose. Elephants use their trunks not only to reach food but also to sniff and touch it. With their unparalleled sense of smell, the animals know exactly what they are going for. Vision is secondary. Frans de Waal animalelephantfood share on social
Scientists are supposed to study animals in a totally objective fashion, similar to the way we inspect a rock or measure the circumference of a tree trunk. Emotions are not to interfere with the assessment. The animal-rights movement capitalizes on this perception, depicting scientists as devoid of compassion. Frans de Waal animalassessmentcapitalize share on social
In Africa, we have the bush meat trade, which means that, on a very large scale, animals are being killed in the forests and sold in the cities as a luxury food. Frans de Waal africaanimalbush Change image and share on social
The thinking is that we started evolving language not by speaking but by gesturing. Frans de Waal evolvegesturelanguage Change image and share on social
When humans behave murderously, such as inflicting senseless slaughter of innocents in warfare, we like to blame it on some dark, 'animalistic' instinct. Frans de Waal animalisticbehaveblame Change image and share on social
The primate laugh is given in playful contexts, and as such has a strong similarity to the human laugh. Frans de Waal contexthumanlaugh Change image and share on social
One thing bothered me as a student. In the 1960s, human behavior was totally off limits for the biologist. There was animal behavior, then there was a long time nothing, after which came human behavior as a totally separate category best left to a different group of scientists. Frans de Waal 1960sanimalbehavior share on social
War is evitable if conditions are such that the costs of making war are higher than the benefits. Frans de Waal benefitconditioncost Change image and share on social
Deep down, creationists realize they will never win factual arguments with science. This is why they have construed their own science-like universe, known as Intelligent Design, and eagerly jump on every tidbit of information that seems to go their way. Frans de Waal argumentconstruecreationist share on social