Have you ever considered what you have contributed to global warming today? Your activities, both personal and business, contribute carbon dioxide emissions into the atmosphere. The earth has warmed and cooled several times in its long history, and each time, people have stopped for a while and thought about the problem. When will we go next? And how can you help to stop this cycle?
While most people are aware that global warming is indeed real, very few take any action towards stopping it. Even less take any initiative to reduce their carbon footprints. There are several reasons for this; everyone knows that. But here are some things you might want to consider.
The Earth has warmed and cooled several times within the last million years. During the ice age, people wore woolly hats and blankets, and some even covered their faces with animal hides. As people became warmer, these habits started to fade away. Today, people tend to wear more revealing clothes; and they even wear woolens!
All these changes took place in the blink of the eye; the earth has been warming steadily since the start of the Holocene era. This was a time of extreme climate change; temperatures increased, glaciers melted, and areas of rain forest disappeared. These natural cycles have led to severe ecological consequences. It is now hard to predict which of these results will occur next. It is also hard to know which of the causes of global warming today will affect that.
The most prominent cause of global warming today is the burning of fossil fuels such as oil and gas. This has resulted in the release of carbon dioxide into the atmosphere. Fossil fuel emissions are the result of the need to produce new energy sources as people and civilizations grow in number. While it seems that the problem caused by human activity is inevitable, it is also true that we can stop it. Starting with a switch to alternative energy sources can help limit the amount of carbon dioxide released into the atmosphere.
Another major cause of global warming is the use of land-based dams. Industrial development has led to the construction of many large dams. These dams have the effect of reducing the natural precipitation that falls on the earth’s surface. While precipitation does play an important role in the control of global temperature, increasing the amount of precipitation that falls as a result of the construction of large dams can significantly alter the global temperature. It is certainly possible to stop this from happening.
Tourism has also played a big part in global warming. The rapid expansion of human settlements has led to the burning of trees. Some governments have tried to curb this by banning the practice of clearing trees. If this were to work, it might be a step in the right direction. However, other efforts must be made to limit the production of carbon dioxide.
One of the more popular responses to the question, “Are human beings the only cause of global warming?” is to take a carbon footprint assessment. This assessment consists of questions about things like the amount of electricity used in one’s home, the amount of food that one eats, and the amount of water that are used. It then combines all of these into a score and determines where you stand on the “greenness” of your existence. While this may not answer the question, it can certainly help to illustrate where you should begin to make changes in order to avoid causing global warming.