The
World Health Organization (WHO) has called on stakeholders worldwide to step-up action against air pollution after revealing
that more than 90% of children breathe air that is so polluted it puts their health and development at risk.
Exposure to air pollution affects brain development and is linked to
asthma, childhood cancers and cardiovascular disease later in life. Even
low levels of air pollution damage children’s lung function.
The latest WHO report on air pollution and child health highlights that
93% of children under 15 live in areas where levels of ambient fine
particulate matter exceed
WHO air quality guidelines;
this rises to 98% of children under five in low- and middle-income
countries (compared with just 52% of under-fives in high-income
countries). Vehicle emissions are one of the major sources of
particulate matter pollution.
At the First WHO Global Conference on Air Pollution and Health, which
took place in Geneva, Switzerland, earlier this month, participants
agreed an aspirational goal to reduce the number of deaths from air
pollution by two-thirds by 2030. Attendees called for urgent, decisive
action to address the health crisis.
Research: Shared mobility
Shared mobility could bring substantial benefits to Dublin and its transport system, reducing traffic congestion and improving
air quality and accessibility, says a new report from the
International Transport
Forum (ITF).
The ITF examined the impact of sharing transport services on mobility in
the Greater Dublin Area (GDA), Ireland, while promoting the integration
of public transport and active travel. Researchers modelled 11
different transport scenarios, to show how shared transport could
improve congestion, lower CO2 emissions and increase use of public
space.
They found that mobility in the area could be delivered with only 2% of
the current number of private vehicles, through a shared mobility
transport system that included existing rail services. Vehicle distance
driven, emissions and congestion could all be reduced by between 30 and
40% and implementing a shared mobility strategy at a wider regional
scale would deliver even greater benefits.
The report also found that women and young people under the age of 25
were the most likely to use shared mobility services, citing lower costs
and reduced waiting times as the main attractions.
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