How can nature be perfect when it is constantly changing? We alter our environment out of necessity, we would only be able to survive in a very small number of

How can nature be perfect when it is constantly changing? We alter our environment out of necessity, we would only be able to survive in a very small number of climates on Earth if we did nothing to change our surroundings. Lucky you if you happen to be somewhere with year round fruit to pluck from the vine and temperate climate in the winters but that leaves the other 8 billion people to die of starvation and exposure.