Cutting down on air travel or giving it up entirely has recently become a widespread trend. Supporters argue that such a shift could reduce both air and noise pollution, whereas opponents highlight drawbacks such as reduced mobility and economic losses for companies dependent on fast transport. I believe that although this change may bring some environmental benefits, these gains are marginal compared to the more severe consequences for individuals and businesses.
It is true that fewer flights could lead to a fall in greenhouse gas emissions. Aircraft emit far more CO₂ per kilometre than most alternative modes of transport, so replacing planes with cars, trains or bicycles appears environmentally responsible at first glance. Cars, in particular, are likely to become the most common alternative due to their convenience and flexibility; they are faster than bikes and, unlike trains, are not restricted by rail networks. However, most private vehicles still rely on petrol, meaning that a large-scale shift from flying to driving would merely transfer emissions from the sky to the ground. In fact, increased traffic would likely elevate overall pollution levels, undermining the very purpose of reducing flights.
A similar argument is made regarding noise pollution. Aircraft generate substantial noise during take-off, landing and while airborne, often disturbing wildlife, particularly birds living near airports. Species such as pigeons, eagles and falcons can become disoriented, and in some cases collide with aircraft engines, resulting in fatal accidents. Nevertheless, substituting flights with road or rail transport does not eliminate harm to wildlife. Roadkill and train collisions with animals such as deer are still frequent occurrences, which suggests that the environmental improvements expected from abandoning air travel are, at best, modest.
In conclusion, reducing or abandoning air travel may contribute slightly to environmental protection, yet these benefits are outweighed by the significant impact on business efficiency and personal mobility. Therefore, I am convinced that the disadvantages of this trend far exceed its potential environmental gains.