Verbal Venom: Biological Parallels for Western Pathologies

Parasitic wasps induce this suicidal passivity with minute injections of neurotoxin, because tiny amounts of chemical can have huge effects on nervous systems. The way a caterpillar submits to being eaten alive is both grotesque and fascinating, but then parasitism is one of the most interesting aspects of biology. Like predators, parasites have spontaneously evolved again and again in the animal kingdom. There are parasitic mammals, birds, fish, insects and more: Think of vampire-bats, cuckoos, lampreys, mosquitoes and so on.
Each species of parasite exploits some particular aspect of its host’s biology. Wasps inject toxins that paralyse nerves; cuckoos lay camouflaged eggs that fool eyes and brains. But this raises a dangerous idea about Homo sapiens. It’s clear from biology that predation and parasitism evolve quickly and easily among animals. All birds have a common ancestor, but some birds, like eagles and shrikes, now prey on their relatives, while others, like cuckoos and skuas, now parasitize their relatives. So why can’t predation and parasitism have evolved among those animals known as human beings? Why can’t there be predatory or parasitic ideologies, professions and even races? Read more



Em meados da manhã do segundo domingo de novembro, os clarins soarão no Último Posto, no Cenotáfio Memorial de Guerra em Londres, e por dois minutos a Inglaterra ficará em silêncio. A simples dignidade do 



