SYDNEY, Dec 11, 2019 (BSS/AFP) – Thousands were expected to rally in Sydney
on Wednesday to demand urgent climate action from Australia’s government, as
bushfire smoke choking the city caused health problems to spike.
Smoke alarms rang out across Australia’s biggest city Tuesday with thick
haze from bushfires burning along the country’s east coast forced buildings
to be evacuated, school children to be kept indoors, and ferries to be
cancelled.
Sydney has endured weeks bathed in toxic smoke as hundreds of blazes have
raged across the countryside, with hospitals recording a 25 percent increase
in the number of people visiting emergency departments last week.
The devastating fires have focused attention on climate change, with
scientists saying the blazes have come earlier and with more intensity than
usual due to global warming and a prolonged drought.
At least 5,000 people were expected at Wednesday’s protest, according to
organiser Chloe Rafferty, who said the bushfires and smoke haze had created
anger at the conservative government’s inaction on curbing emissions.
“I think the wider public can see that we are not expecting the climate
crisis in the future but we are facing the climate crisis now,” she told AFP.
“People are experiencing it in their day-to-day lives.”
As well as a rise in people visiting hospitals with smoke-related health
symptoms, the number of emergency calls for ambulances spiked 30 percent last
week.
“For most people, smoke causes mild symptoms like sore eyes, nose and
throat,” top health department official Richard Broome said.
“However, people with conditions like asthma, emphysema and angina are at
greater risk because the smoke can trigger their symptoms.”
Smoke from bushfires is one of the biggest contributors to air pollution
in Australia, releasing fine particles that can lodge deep within people’s
lungs and cause “severe” health impacts over time, according to scientist
Mick Meyer from government-funded scientific research agency CSIRO.
“The impact of smoke on people remote from the fires may, on occasion,
substantially exceed the direct injury to people within the fire zone,” he
wrote in The Conversation.
“But we currently lack the operational tools to understand the extent of
these impacts or to manage them.”
Six people have been killed and more than 700 houses destroyed in
bushfires this fire season.
Though the human toll has been far lower than the deadliest fire season in
2009 — when almost 200 people died — the scale of this year’s devastation
has been widely described as unprecedented.
Three million hectares (7.4 million acres) of land has been burnt — the
size of some small countries — and vast swathes of koala habitat scorched.
Official data shows 2019 is on track to be one of the hottest and driest
years on record in Australia.