Misha Angrist, who is having his entire genome published online, argues that extricating genetic diseases from the population can have unintended consequences:
“… the genome is a dynamic thing, and a balancing act. Sickle cell trait has persisted because carrying it protects one from getting malaria. Who’s to say that carrying one copy of a cystic fibrosis mutation doesn’t similarly protect us against cholera or various diarrheal illnesses? If we eliminate those mutations from the population, are we opening the door to a future of intestinal problems?
–Misha Angrist in an interview with Maud Newton, A Conversation with Misha Angrist, Publisher of His Genome
(via: The Daily Dish)