Resultados para "A Society" en Ciencias biológicas

Why is the genome of a salamander 40 times larger than that of a human? Why does the avocado tree produce a million flowers and only a hundred fruits? Why, in short, is there so much waste in nature? In this lively and wide-ranging meditation on the curious accidents and unexpected detours on the path of life, Daniel Milo argues that we ask these questions because we’ve embraced a faulty conception of how evolution - and human society - really works.

Der Tod ist noch immer eines der größten Tabuthemen in Deutschland. In diesem Original Podcast widmen sich die Journalisten Christoph Schrag und Hendrik Schröder dem großen schwarzen Fleck.

For too long, scientists have focused on the dark side of our biological heritage: our capacity for aggression, cruelty, prejudice, and self-interest. But natural selection has given us a suite of beneficial social features, including our capacity for love, friendship, cooperation, and learning. Beneath all our inventions - our tools, farms, machines, cities, nations - we carry with us innate proclivities to make a good society. 

A heroine for our times, Etta Lemon campaigned for 50 years against the worldwide slaughter of birds for extravagantly feathered hats. Her legacy is the Royal Society for the Protection of Birds (the RSPB), grown from an all-female pressure group of 1889 with the splendidly simple pledge: Wear No Feathers. Etta’s long battle against ‘murderous millinery’ triumphed with the Plumage Act of 1921 - but her legacy has been eclipsed by the more glamorous campaign for the vote, led by the elegantly plumed Emmeline Pankhurst. 

It's the 21st century, and although we tried to rear unisex children - boys who play with dolls and girls who like trucks - we failed. Even though the glass ceiling is cracked, most women stay comfortably beneath it. And everywhere we hear about vitally important "hardwired" differences between male and female brains. The neuroscience that we read about in magazines, newspaper articles, books, and even scientific journals increasingly tells a tale of two brains, and the result is a validation of the status quo.

A panoramic overview of biotechnologies that can endlessly boost human capabilities and the drastic changes these "superhuman" traits could trigger. Biotechnology is moving fast. In the coming decades, advanced pharmaceuticals, bioelectronics, and genetic interventions will be used not only to heal the sick but to boost human physical and mental performance to unprecedented levels.