I think there have to be Bachs and Beethovens. We may have - there are so many more people. Musical training is available to so many more, but it may be that we've hit a right wall in terms of accessible styles and since we demand innovation as a criterion of genius, there may not be more innovative styles to be found.

Examples include the "masculinized genitalia in female hyenas exaptive use of an umbilicus as a brooding chamber by snails the shoulder hump of the giant Irish deer and several key features of human mentality. Marriage and family
Gould was married twice. Technical work on land snails
Most of Gould's empirical research pertained to land snails.

Most of Gould's empirical research was based on the land snail genera Poecilozonites and Cerion. Many of Gould's essays for the magazine Natural History were reprinted in collections such as Ever Since Darwin and The Panda's Thumb. He also contributed to evolutionary developmental biology and has received wide praise for his book Ontogeny and Phylogeny.