Math, like language was created by man. There have always been things that could be counted and sorted, but we have not always counted and sorted them. There are cultures like the Piraha that have concepts like one and many, but no system of counting a group of things. Systems of counting and math began as a way to keep track of stuff, particularly stuff that belonged to the ruler of a culture large enough to have a lot of stuff to organize. In a larger and more complex society it was practical and useful.
Has Spring sprung? My daughter is confused since it was snowing on the first day of Spring. Her cousin, also 5 yrs old, must have been mistaken she said because "Spring is when its sunny and warm." Well, it is sunny today, so Spring must be here. So, I decided to read a portion of today's mail outside thinking I could get a little vitamin D. In doing so, it occurred to me how long it has been since I soaked up some rays. Sometimes I read or hear, "YOU CAN GET ALL THE VITAMIN D YOU NEED THROUGH THE SUN AND A REGULAR CONSUMPTION OF CERTAI