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Benefits of cycling and walking 'outweigh air pollution risk' in cities
Study finds only 1% of cities in world have such high levels of pollution that the activities could prove detrimental to health
The health benefits of cycling and walking outweigh the harm from inhaling air loaded with traffic fumes in all but the world’s most polluted cities, according to a study.
An international team of researchers who have modelled the effects say only 1% of cities in the world have such high levels of air pollution that cycling or walking could make a person’s health worse.
Continue reading...US ceases efforts to end global trade of polar bear parts
- US Fish and Wildlife Services to shift focus to climate change’s effects on bears
- Canada had opposed ban as threats to hunting economy and Inuit practices
The US government has quietly dropped its campaign for an international ban in the trade of polar bear parts, which would have given the practice the same outlaw status as the elephant ivory market.
The US Fish and Wildlife Service has spent several years attempting to ban the overseas trade of polar bear skins, teeth, paws and other parts from Canada, which permits the hunting of the Arctic predators.
Continue reading...Donald Trump's election would derail Paris climate deal, warns its architect
A climate change denier as US president would dramatically threaten global action to cut carbon emissions, says ex-French foreign minister Laurent Fabius
The election of Donald Trump would derail the landmark agreement on climate change reached in Paris last December, the architect of the accord has warned.
Trump is now virtually certain to be the Republican candidate for president and has said “I am not a great believer in manmade climate change”, leading to fears he would attempt to unpick the historic agreement if he became president.
Continue reading...Killer whales: drone footage off the Western Australian coast – video
Two young aerial photographers filmed a pod of orcas off Bremer Bay on the south coast of Western Australia. Jampal Williamson said the orcas moved so fast they were difficult to film. Williamson and his friend Michael Goetze are using drones to capture different perspectives of WA for their aerial photography project, Salty Wings
Continue reading...Crocodile sperm provides insights into male infertility
Faulty gene may help explain why Labradors are food obsessed
Heathrow expansion opportunity squandered, MPs say
Transport secretary urged to commit to timetable in light of Airports Commission report backing third runway
Delaying a decision on a third runway has “squandered the opportunity” to act on evidence and expand Heathrow, a cross-party committee of MPs said as it called on the government to commit to a clear timetable.
The Commons transport select committee described ministerial claims of progress in the decision-making process as “illusory” and demanded that the transport secretary, Patrick McLoughlin, make clear what the outstanding areas of contention were.
Continue reading...Global water shortages to deliver 'severe hit' to economies, World Bank warns
The Middle East, north Africa, central Asia and south Asia due to suffer biggest economic hit from water scarcity as climate change takes hold, report finds
Water shortages will deliver a “severe hit” to the economies of the Middle East, central Asia, and Africa by the middle of the century, taking double digits off their GDP, the World Bank warned on Tuesday.
By 2050, growing demand for cities and for agriculture would put water in short supply in regions where it is now plentiful – and worsen shortages across a vast swath of Africa and Asia, spurring conflict and migration, the bank said.
Continue reading...The time has come to turn up the heat on those who are wrecking planet Earth | Bill McKibben
Break free and join the biggest global action against fossil fuel companies the world has ever seen
An interesting question is, what are you waiting for?
Global warming is the biggest problem we’ve ever faced as a civilisation — certainly you want to act to slow it down, but perhaps you’ve been waiting for just the right moment.
Continue reading...Strawbale Construction - Bohdan Dorniak
April 2016
Bohdan Dorniak - Director of Bohdan Dorniak & Co Architects.
Bohdan Dorniak is the Director of Bohdan Dorniak & Co Architects, an Adelaide based architectural practice, established in 1989 and designing buildings that are sensitive to the environment and energy efficient. With a client-centered approach which respects the client’s wishes, needs, budgetary constraints and lifestyle, further consideration is given to energy demands and ongoing building efficiency and sustainability. Bohdan has extensive experience designing strawbale building, with a number of projects in completed and in progress around the state. He is also one of the founding members of Ausbale - Straw Bale Building: Australia & New Zealand
Cast: AdelaideSBN
Climate protesters invade UK's largest opencast coalmine
Hundreds of activists take control of vast site and bring operations to a halt as part of a coordinated global direct action against fossil fuel companies
Hundreds of environmental activists have invaded the UK’s largest opencast coalmine and halted operations across the vast site.
Dressed in red boiler suits, groups of protesters crossed barbed wire fences to gain access to Ffos-y-fran mine near Merthyr Tydfil in south Wales. Some chained themselves to machinery, others lay across access roads.
Continue reading...Portfolio Budget Statements 2016-17
Hempcrete / Hemp Masonry - Klara Marosszeky
April 2016
Klara Marosszeky - Managing Director of Australian Hemp Masonry Company
Klara Marosszeky has been involved in the Australian Hemp industry for 16 years in both the farming and construction sectors. Beginning with agronomic research on 2ha in Wollombi in the NSW Hunter Valley in 1999, she has grown hemp for fibre on dryland as well as irrigated farms in several regions of NSW and since 2006 she has worked with seed breeders, farmers and processors around Australia.
Her research at the Australian Centre for Construction Innovation at UNSW between 2000 and 2006, resulted in the development of the low embodied energy, BCA compliant Hemp Lime building materials that the Australian Hemp Masonry Company has now supplied into 42 builds in Australia as well as into Singapore's first zero-energy public building. Klara is a qualified workplace assessor and provides training and information to architects, building designers, builders and owner builders. Her goal is to consolidate regional supply of Australian hemp for carbon neutral construction. She is the President of the recently formed Australian Industrial Hemp Alliance and Secretary of Northern River Hemp Inc.
Cast: AdelaideSBN
Tags: green buildings, hemp, hempcrete, hemp masonry, natural building materials, sustainable building, sustainable design and sustainability
Mammal on Victorian beach thought to be rare dwarf sperm whale
The 2.42-metre whale washed up on Lake Tyers beach and authorities suspect it could be rare species spotted only 17 times since records began in Australia
A rare dwarf sperm whale that has been spotted only 17 times since records began in Australia may have washed up on a Victorian beach, local authorities have said.
The 2.42-metre whale died after becoming stranded on Lake Tyers beach in Gippsland, about 330km east of Melbourne, on Saturday.
Continue reading...The time-travelling brain
Three planets discovered orbiting nearby cool small star 'best places to look for life'
Blocking highs and jet stream kinks
New studies suggest that the weather in far off Greenland, one of the fastest warming parts of the Earth, is affecting the rainfall patterns in Britain. This is linked to the extremely wet summers of 2007 and 2012.
Sheffield University, checking data back to 1851, found that since the 1980s there has been an increase in the number of summer high pressure blocking systems that become anchored over this vast island ice sheet. The result has been to drag warm air over Greenland causing melting on a much-increased scale.
Continue reading...Feast of cat shown on eagle cam scares feline owners: 'Nature isn't pretty'
Footage from a live web camera nest shows bald eagles serving up a cat to eaglets – but the Audubon Society determines dead cat was not preyed upon
Cat owners have been warned of the dangers their feline companions face when venturing outdoors after video emerged of bald eagles feasting on the body of a dead cat near Pittsburgh.
Footage from a live web camera mounted at the Hays bald eagle nest, located a few miles from the center of Pittsburgh, showed the eagles serving up the cat to hungry eaglets. Concerned cat owners bombarded the local Audubon Society about why the eagles had preyed upon the cat.
Continue reading...Benjamin Law explores 'Tang: treasures from the Silk Road capital'
While Europe was deep in the Dark Ages, Asia’s Tang Empire was the richest and most powerful political unit in the world. Benjamin Law looks at treasures from the golden age of China alongside latest art world innovations at the Art Gallery of New South Wales.
Pure Land: inside the Mogao Grottoes at Dunhuang (2012/16), created by Sarah Kenderdine and Jeffrey Shaw at City University Hong Kong in partnership with the Dunhuang Academy. Installed for Tang: 唐 treasures from the Silk Road capital by the Laboratory for Innovation in Galleries, Libraries, Archives and Museums, University of New South Wales
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