Do you find humanity worthwhile? If you do, then you should be concerned about starting a process that will lead to the end of humanity. Just because we are ab

Do you find humanity worthwhile? If you do, then you should be concerned about starting a process that will lead to the end of humanity. Just because we are able to split an atom doesn't mean we should end the world through nuclear weapons. Just because we can genetically modify humans doesn't mean we should end DNA-based life on earth through a phenotypic revolution. It wouldn't be as immediate (likely thousands of years at the shortest), but genetic modifying of humans could start us down the irreversible path within the next 10-50 years. I encourage you to read the book, since it gives the entire overview of the updated hypothesis. It's not a sci-fi novel, just a Biology book with a warning.