18.2 C
Byron Shire
October 3, 2022

Human activity, climate change risk more pandemics

Latest News

‘Sad and distressing’: massive numbers of bird deaths in Australian heatwaves reveal a profound loss is looming

Heatwaves linked to climate change have already led to mass deaths of birds and other wildlife around the world. To stem the loss of biodiversity as the climate warms, we need to better understand how birds respond.

Other News

Mullum biz petition for road improvements

A petition from Mullumbimby industrial estate business owners will be tabled at the upcoming September 29 meeting, which calls on Council to upgrade pothole ridden Manns Road.

Caper Byron – it’s going to be food bliss!

Caper Byron Bay; Our Food and Culture Festival has launched their first program, inclusive of more than 30 diverse...

Something for everyone at Byron Theatre in October

Get your pulse pumping at the 2022 Radical Reels Tour on Friday 7 October at 7pm, presented by Adventure...

Iron Gates developer launches appeal against DA refusal at Evans Head

It is a saga that has been going on for over 30 years and that some hoped might finally have come to an end. But that is not to be the case with an appeal against the refusal of the Iron Gates development application (DA) at Evans Head now having been submitted.

A Forest of excellence

Forest Byron Bay, a restaurant by Crystalbrook Collection, has won the Regional Contemporary Australian Restaurant – Formal category at...

‘Sad and distressing’: massive numbers of bird deaths in Australian heatwaves reveal a profound loss is looming

Heatwaves linked to climate change have already led to mass deaths of birds and other wildlife around the world. To stem the loss of biodiversity as the climate warms, we need to better understand how birds respond.

New research has revealed climate change, environmental degradation and human activity are creating a perfect storm for more deadly pandemics like COVID-19.

Scientists from the University of Western Australia (UWA) say COVID-19 has highlighted the critical need to reduce human impacts on the environment to prevent further pandemics.

Bats are known to transmit viruses to humans, and are being displaced by human activity. Photo Kahunapulej/Flickr.com

Dr Natasha Pauli from UWA said deforestation and land degradation meant humans and various host species were in closer contact with one another.

‘This will make the outbreak of emerging infectious diseases more frequent, and more dangerous to humans,’ Dr Pauli said.

‘A virus jumping between species may remain localised, and not emerge as a full pandemic. However, our actions combined with climate change are creating conditions where greater crossover between species can occur.’

Climate changes affect habitat, human contact

Dr Kirsten Martinus, the study’s lead author, said climate change and associated severe weather events were altering habitat.

‘So where a habitat may have had ample food for an ecosystem, suddenly you get a change and the food or the ecosystem actually changes itself and you get animals coming in contact with each other that previously were not in contact with each other. And from that you get novel diseases occurring.’

Dr Katie Woolaston from the Queensland University of Technology said: ‘As climates get warmer, [wildlife] need to move to more temperate regions, and that might or likely does bring them into closer contact with people’.

The Intergovernmental Panel on Climate Change (IPCC) has predicted an increase in the number of people exposed to vector-borne and water-borne diseases, like malaria and cholera, owing to changes in temperature and rainfall patterns.

Dr Woolaston co-authored a United Nations report, which found there are up to 827,000 animal viruses which could be transferred to humans unless human ecological disruption is addressed.

Some of the key human activities causing wildlife, and disease, to spread are land use change, forestry, factory farming and the wildlife trade.

Global consumption habits now a pandemic risk

Dr Woolaston said that wildlife trade is a much bigger issue in Australia than people realise.

‘We get a lot of international wildlife in for the pet trade, which is quite a big industry… We also have our own wildlife trade with respect to kangaroos which is a commercialised wildlife trade in Australia, which a lot of people don’t realise comes with risk in respect to viruses.’

Dr Kirsten Martinus. Photo supplied.

However, of greater concern are global industries which are indirectly responsible for wildlife trade in their production process, according to Dr Woolaston and Dr Martinus.

The cheap fashion industry, in particular, is a major culprit in Australia.

The UWA study found that for too long, pandemic research has focused on the locations where pandemics start.

‘These may be in particular regions of the world, and so we tend to focus on that, but the problem is a lot of times those activities that are occurring there are actually part of a larger global supply chain,’ Dr Martinus said.

‘We may not think that we’re responsible for the emergence of pandemics, but it is our global demand for the products, particularly for cheap products, which then puts pressure on particular places which are vulnerable anyway to produce things cheaply and then puts people at risk.

‘I think the pandemic has really highlighted that, because we’ve increasingly become more and more disconnected with where food comes from or how products are made, and by doing that we’ve removed any responsibility of our own choices in things that happen.’


Support The Echo

Keeping the community together and the community voice loud and clear is what The Echo is about. More than ever we need your help to keep this voice alive and thriving in the community.

Like all businesses we are struggling to keep food on the table of all our local and hard working journalists, artists, sales, delivery and drudges who keep the news coming out to you both in the newspaper and online. If you can spare a few dollars a week – or maybe more – we would appreciate all the support you are able to give to keep the voice of independent, local journalism alive.

12 COMMENTS

  1. How many times do people need to be told that their ‘own wants & expectations’ are responsible for a non-healthy life nation. Yes,
    land use changes, forestry bugger-ups, wildlife trade & the import of cheap products are the new salad days. Wake up.

    • Humans, supposedly the most intelligent of all the species but it the only species that soils its own nest to foster that potentially will lead to its own extinction.

    • der, Anton, it’s the El Nino… look at the overall pattern of climate warming over the past 20 tears or so. One cooler summer doesn’t change the bigger picture!

  2. Be interesting to see in another 12 months, what mod cons and other benefits these self-appointed “experts” [cough cough] have given up [ie, no more global travel], to help bring their [socialist] desired changes to pass…will one of them, any of them “walk the walk”? The spirit is willing, but the flesh is weak……

  3. Well without the Lectures Joachim & Stefanie Could you please come back to me
    with any possible reason as to why China
    has the coldest temperatures in 50 years
    Yes that is 50 ? a country who by far have the largest Global Warming emissions on the planet, 100s of new coal fired power stations
    not signing up to the Paris Agreement until at least 2030 .. one would think this country would be a furnace all year around .
    Apparently not !! and while iam at it the River Thames have frozen over for the first time in 60 years !! Yes 60 years .
    Australia has had a very mild summer
    As has most most of the world.
    Winters have has seen record cold …
    and computer modeling is suggesting
    The complete Opposite as is the
    Agreeable Scientists.!! .. now iam at one with
    Nature and should do everything to preserve
    It 100% .. but where are the ABC or the
    Guardian or the Echo or the Greens ???
    On this Record Cold ???

    • Barrow my man, you back again. Clearly you still not getting it with The Climate Emergency but I see you staying the course with your cherry picking of single weather events. Barrow old son, try doing a little bit of reading, any of The IPCC Reports on Climate will do.

  4. Yes Joachim selective weather events
    The ABC the Guardian are experts at that .
    As is the IPCC ! What because the IPCC
    Have information from Scientists cherry
    Picked Joachim they are correct? for your information
    Joachim the Number of Sensible Scientists
    Who infact Admit there is not a Emergency at all.
    75 % of Scientists have this opinion worldwide. Why is it the fact that Scientists
    Who totally disagree with the Scientists
    That are pushing this Climate emergency
    Are NEVER given a platform or airtime
    For debate Joachim to debunk the
    Alarmism? When was the last time
    You had two Scientists on the ABC
    Debating Global Warming ?
    The Answer is you wont .. !!
    Rest my case ..

  5. Barrow my man, I think you been sucked into Greg Hunt’s vortex of ABC Left. The IPCC has done the work, it is peer reviewed Scientific study, 97% of scientists agree that it humans causing the climate emergency. But please feel free to continue your denialism, it will surely make the climate emergency disappear and we canall happily keep burning Coal, Oil and Gas to our hearts content. Perhaps you can ask the ABC to host a show, that planet Earth is flat and that the Sun revolves around planet Earth.

LEAVE A REPLY

Please enter your comment!
Please enter your name here

CWA push for improved maternity services

The W in CWA stands for Women and the CWA have been standing up for women yet again during their recent webinar and annual Awareness Week campaign.

Chris Minns visits Kingscliff to look at floodplain development risks

The potential future risks and costs of flooding to the community and government if approved, but yet to be built, housing is allowed to go ahead in floodplains was under the spotlight last week in Kingscliff.

The Tweed Artisan Food Festival is almost here

The sixth Tweed Artisan Food Festival will be held at the end of the month – the festival runs for 10 days with 20 curated events showcasing the people, the place and the produce of the Tweed.

$30 million Aboriginal Community and Place Grants

Eligible Aboriginal community organisations and groups can apply for funding through the new solutions-focused $30 million Aboriginal Community and Place Grants program.