Health Care Education [Environmental health, Physical health, Social health, Emotional health, Intellectual health, and Spiritual health] The purpose of health education is to positively influence the health behavior of individuals
as well as the living and working conditions that influence their health.
The rate at which the human population is increasing is phenomenal.
In just 199 years we have gone from a world population of 1 billion to 6 billion. This year, just 12 years after hitting 6 billion, we are going to pass the 7 billion mark.
7 billion is a big number, and this National Geographic video does a good job of making you realize just how big it is. The standout facts for me are that 5 people are born every second, but only 2 people die. That’s a population increase of 180 people every minute of the day.
On the flip side to the amount of people there are, we apparently don’t take up very much space. Crowd us shoulder to shoulder and 7 billion people only fill an area the size of Los Angeles. In reality we all have our own space, be it a large house or a small shack somewhere in the world.Still, the world has to cope somehow, and the population is set to increase to 9 billion by 2045.
More of us are moving to cities, and overcrowding will become an increasing problem. I don’t envy the job of future local governments figuring out how to house us all and clean up after us every day.
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