It is widely believed that one solution to environmental problems would be for governments to
raise the price of petrol. While I consider that this might be an effective measure, I would argue
that other measures might have an even greater impact.
If national authorities raised taxes on petrol, this would address two environmental issues. Firstly,
in terms of private cars, motorists would limit the number and length of their journeys to
compensate for the extra expense. Governments would then be forced to upgrade and expand
public transport provision, as people would still need to travel to work, to school or to travel to
shops and hospitals, for example. Secondly, from the perspective of freight services, more
goods would have to be transported by rail rather than by truck. Both these measures would cut
down on emissions from vehicles and help to reduce the greenhouse effect.
On the other hand, while this rise in fuel prices might be a useful stopgap measure, governments
could adopt transport policies which would be more effective in the long term. The local
authorities in London, for instance, introduced a congestion charge on all vehicles visiting the
city centre. They use the money raised to subsidize the cost of fares and to invest in transport
infrastructure. In turn, this has improved the air quality in the city, as a result of the reduction in
exhaust fumes. Another policy would be to introduce free bus and train passes, as the increased
use of public transport would reduce pollution from private cars and help in the effort to combat global warming.
It is
widely
believed that one solution to environmental problems would be for
governments
to
raise the price of petrol. While I consider that this might be an effective
measure
, I would argue
that other
measures
might have an even greater impact.
If national authorities raised taxes on petrol, this would address two environmental issues.
Firstly
,
in terms of private cars, motorists would limit the number and length of their journeys to
compensate for the extra expense.
Governments
would then
be forced
to upgrade and expand
public transport provision, as
people
would
still
need to travel to work, to school or to travel to
shops and hospitals,
for example
.
Secondly
, from the perspective of freight services, more
goods
would
have to
be transported
by rail
rather
than by truck. Both these
measures
would
cut
down on emissions from vehicles and
help
to
reduce
the greenhouse effect.
On the other hand
, while this rise in fuel prices might be a useful stopgap
measure
,
governments
could adopt transport policies which would be more effective in the long term. The local
authorities in London,
for instance
, introduced a congestion charge on all vehicles visiting the
city
centre
. They
use
the money raised to subsidize the cost of fares and to invest in transport
infrastructure. In turn, this has
improved
the air quality in the city,
as a result
of the reduction in
exhaust fumes. Another policy would be to introduce free bus and train passes, as the increased
use
of public transport would
reduce
pollution from private cars and
help
in the effort to combat global warming.