Long-haul flights consume more energy and emit considerably more pollutants compared to other means of transportation. Therefore, there has been a fierce debate in the community regarding whether unnecessary flights, particularly tourism-related ones, should be restricted rather than limiting car usage. Personally, I disagree with this notion since aviation is preferred because of its speed and crucial role in some countries’ economies.
It is an indispensable fact that planes are one of the primary contributors to air pollution and environmental degradation. This is mainly because during every flight, not only do aircraft emit a significantly high amount of pollutants like carbon dioxide into the atmosphere, but they also release various particles in the high altitudes, which amplifies aviation’s contribution to global warming through complex climatic interactions. For instance, one intercontinental flight can emit as much carbon dioxide per passenger as a full year of typical car use and there are hundreds of such flights every day, which means that its harm to the environment is far more severe.
Despite the aforementioned arguments, there are several compelling reasons to champion long-distance flights. To begin with, flights are often considered as superior to other modes of transportation due to their increased speed. This is the reason why most businesses value their speed and opt for aircraft when it comes to transporting goods over continents. Fast delivery and saving time are crucial in certain cases. For example, during times of pandemics, punctual delivery of vaccines and other medications can make a great difference, saving hundreds of lives.
Apart from its speed, aviation plays a pivotal role in certain countries’ financial sector, as these countries, particularly landlocked ones that may not have access to an ocean, rely solely on aviation to transport goods or welcome tourists. A good case in this point is Uzbekistan, where the local economy is highly dependent on tourism and the government heavily relies on aviation, as it is the only way to reach other continents. Imposing strict restriction therefore would strain such countries’ financial systems, thus making it challenging for them to stimulate the economy.
In conclusion, although long-distance flights pollute the atmosphere, I maintain that these disadvantages can be outweighed by aviation’s advantages, as planes’ contribution to the air pollution can be reduced through investments in more sustainable fuels.