Soil

About ninety-eight percent of people do not obtain most of their necessary living items from the ground.

The population has increased by three hundred percent in the last one hundred years.

It seems weird that ninety-eight percent of people buy their food from grocery stores from grocery stores and only two percent supply the food they buy for them. It doesn't seem like the two percent of people would be able to feed ninety-eight percent of people. If at least half of the ninety-eight percent of people grew something, more people would be able to be fed. I find it interesting that the population has increased by three hundred percent in the last one hundred years. With the diseases and lack of people growing food, I thought it would be less. If more people grew food, I believe the population would have increased by a lot more.