“I would be absolutely astounded if population growth and industrialization and all the stuff we are pumping into the atmosphere hadn't changed the climatic balance. Of course it has. There is no valid argument for denial.” -David Attenborough
There has been a growing trend established with the growing population seen in hunger, warfare, and pollution: they are all rising. It is expected that earth’s population will rise to nine billion by 2050, and to ten billion by 2100. It can only be assumed that along with a higher population, more people will go hungry, more countries will go to war, and population will be the highest the world has ever seen. Pollution, hunger, and warfare have no exact date as to when they began. We do know, however, that these are concepts seen in humans, and can date back to when humans began, about 200,000 years ago. With more people, comes more litter and hazardous waste being pumped into the atmosphere, a rise in differing opinions, and not a sufficient amount of food to feed everyone. Pollution, warfare, and hunger are caused by a high global population.
With an increase in population there is bound to be an increase in warfare. One main cause of war is very diverse opinions, such as religion and cultural beliefs. More people will lead to raised amounts of varied opinions on such subjects, thus boosting warfare. The Korean War can be taken for example. North Korea was a communist country, trying to force South Korea to acquire the same form of government. South Korea, which clearly disagreed, fought back. Another prime example is the Philippines. They were controlled under Spain for 334 years, until in 1898 when the United States took it over in the Spanish-American war. A year later, the Philippines fought the United States for independence and gained it. Each of these wars was started because of disagreements.
Pollution is another issue that cannot be stopped with a rising population. People do not realize the impact they have on the earth and think that it is just one wrapper. If all seven billion of us did this, we would not have room to walk! Everyone is simply too lazy to throw stuff away, and this is not a trend we could see ending anytime soon. The abundance of people will also lead to a surge in product demand. More items will need to be made, and more smog will be released into the atmosphere. People do not take the initiative to separate garbage from recycling, to reuse item such as water bottles several times, and to turn off the lights as they migrate into the next room. An increase in pollution is inevitable.
Hunger is another issue that will arise with a larger population. Crowd control can be achieved by simply building up instead of out, but that...