I hate to sound overly negative, but anyone who pays any attention to where we are today, will realize that we've poisoned our planet and ourselves. There's a reason why so many conditions are on the rise, including autoimmune. We just haven't evolved enough in the last few hundred years and especially in the last few decades to process the exponential increase in the toxic load that we've created. That's not how evolution works. Our bodies and the planet are ill equipped for our hyper-intense 'progress'. Set this aside our priorities, e.g., profit over people, and we're in for a real treat!