In 1978 I was about the same age as Finn is now. I know Piaget talks about memories and recreating them from fragments you hear and photos you see, but I know I can recall opening the kitchen door and gazing out in wonder at the mountains of snow all around. I recall the 1978 Ohio Blizzard. I know I can remember my father and his blue jacket and a shovel. I can remember the feeling of being warm inside and looking out picture windows. I wonder what will roll round Finn's mind 30 years from now?