Although prefabrication has a long history - the ancient Romans shipped pre-cut stone columns, pediments, and other architectural elements to their colonies in North Africa, where the numbered parts were reassembled into temples - the idea took on a new impetus with the technological advances of the Industrial Revolution.
I acknowledge with great gratitude the peace and contentment we can find for ourselves in the spiritual cocoons of our homes, our sacrament meetings, and our holy temples.
I think toilets are more important than temples. No matter how many temples we go to, we are not going to get salvation. We need to give priority to toilets and cleanliness.
My hectic work schedule does not often permit me time to visit temples, but my conversations with God don't depend on idol worship. Inside my heart, I have developed and sustained a direct communication with Him.
There is no need for temples, no need for complicated philosophies. My brain and my heart are my temples; my philosophy is kindness.