Darwin states that man can methodically select the perfect greyhound by intervening in natural selection. this is that humans can now breed two things that are close enough to each other to create something. this has been around longer than Darwin had said it to be a thing but this is the first time that i can think of where humans intervention in the nature world is being written about. It also seems to me that this is very overlooked when considering humans place in the world. for we are the first species to “play god” in a sense of knowing that we are adopting other animals to our own advantages. this leaves me with a lot of questions. From Darwin’s time have we seen an evolution of the animals we call pets? another aspect that is connected to Darwin’s concept is the fact that animals are now being breed to have attributes that actually hurt them and can cause them to have serve issue in life. an example of this is a pug they struggle to breath solely because humans have breed them to look like that. For me this brings up an ethical question to this ability, when is modifying animals to far? why?