Human population grows day by day and has continued to grow tremendously throughout the years of life. World population is the total amount of people living on earth and it has reached a standpoint of 7 billion humans. Medicine and agriculture have advanced impressively to allow more humans to live longer lives rather than living shorter lives in the past. Most humans now live to an elderly age unlike 1,000 years ago. This allows deaths to decrease and births to increase allowing the human population to increase rapidly. Human population is one thing our world worries about to debate if the earth could actually hold even more humans later in life. Medicine and agricultural may have advanced, but sooner or later these resources will diminish and our world will have no natural resources. Human population is a situation that is important to our world and will always be.