Current Environmental Problems Facing the World Today
The world faces many problems every day. This is a normal part of life. Wars, famine, debt, deaths etc. keep the world on its toes. Then there are environmental problems that can be added into the equation too. Environmental problems are problems that occur in the environment. For example, climate changes and natural disasters are problems we face constantly. One of the greatest problems we face in the world today is pollution. This is pollution of the air, water and soil. It takes millions of years to make this right. The number one pollutants are industry and motor vehicle exhaust fumes. In addition, nitrates, heavy metals and plastic are other toxins that cause pollution. Air pollution is caused by the gases and toxins that are released by industries and factories. Then, there is water pollution. Water pollution is the polluting of water through oil spills, urban runoff, acid rain etc. Soil pollution occurs when industrial waste is added into the soil that takes away its essential nutrients. Another grave environmental problem facing the world today is global warming. This is caused by emission of greenhouse gases. Global warming increases atmospheric temperatures in the ocean and the surface of the earth and this causes the melting of the polar ice caps. This melting causes the sea levels to rise and the occurrence of unusual weather patterns that cause flash floods and excessive snowing. Overpopulation is another environmental problem facing the world today. The increase in the population leads to food and water shortages. It also leads to the shortages of natural resources. Developing countries have already surpassed the population limits, which leads to the scarcity of many resources. This leads to various methods that try to increase agriculture, which, in turn, damage the environment more. For example, the more fertilizer and pesticides added to produce more food damages the environment exponentially. This is a crucial environmental problem that has to be addressed as soon as possible.
With overpopulation, comes the depletion of natural resources. For example, the consumption of fossil fuels adds to the problem of greenhouse gases which contributes to global warming. Although many people are turning towards solar and electric power, it is still in its initial stages and needs more attention. The depletion of natural resources is a lifetime problem. Once it is gone, there is no getting it back.
With all this, comes the problem of waste disposal. The world, currently, is facing a major problem about how to dispose waste produced by the population. Many developed countries are known to produce plastics and other harmful products for the population and then dumping all this waste in the ocean simply to get rid of it which harms the ecosystem of the oceans. The waste disposal of nuclear products is another grave environmental problem the world is facing today. This threatens the well-being of humans and is a problem that needs urgent attention.
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There are many environmental problems facing the world today. It does not require close attention to realize that these environmental problems are caused by humans. However, as placing the blame does not solve the problem, it is imperative that countries need to do their part in coming up with a solution on how to solve these environmental problems
International travel is regarded as one of the finest ways of broadening one’s outlook by understanding the diversity of different places, the people, their culture and lifestyle. On the downside, international travel has also led tourists to become biased and cold instead of receptive and indulgent.
One of the primary causes aiding this unwanted outcome is that what is considered sacred in one place may not hold any value for the tourists. In Arab countries, for instance, women are required to wear a burka or unrevealing clothes, and western women, not realizing the importance of being fully clad, may develop an aversion as to why women in these countries are treated the way they are. And visa-versa, a tourist hailing from a reserved background may not identify with the western culture, and feel appalled by the lifestyle of people there through not knowing better. Research prior to the trip can resolve this, or if there is a tour guide or organizer, they must take it upon themselves to educate the tourists about the local values and culture in a way that they understand and empathize rather than look down upon it. Stereotyping is another significant cause of prejudice among tourists. The source of stereotyping is media portrayal of certain countries, places and people which is why tourists have preconceived negative opinions about these places when they arrive. Without really getting to know the local people, a trip may just accentuate these views. Awareness is the only cure to break the stereotypes and for this interaction amongst the local people and the tourists must be rallied by encouraging home stays so that the differences between reality and media portrayal can come to the surface. In conclusion, international tourism does have its problems which can lead to prejudiced views. However, efforts in the right direction can overcome them.
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