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Bright students might enjoy MOOC content, but do they deserve credits from their high school? from www.shutterstock.com.au

Should MOOCs be used as credit for high school?

While MOOCs can provide some great content, the teaching and assessment methods probably aren’t appropriate for high school students.
Australia’s Bumala-y Yuurrama-y seems to be accepted only when confined to matches between Indigenous players, yet all New Zealanders feel able to embrace the Haka. AAP/David Crosling

We all know and admire the Haka … so why not one of our own?

While AFL player Adam Goodes polarised Australians by performing an Indigenous war dance, New Zealanders unite in celebration of the Haka. The difference in approach to Indigenous culture is telling.
It’s naive to pretend there are no profound genetic and epigenetic differences between the sexes. Elephant Gun Studios/Flickr

Differences between men and women are more than the sum of their genes

What produces the differences between men and women? Are they trivial or profound? Are they genetic or environmental, or both? And are men really closer genetically to chimpanzees than to women?
The prime minister described Labor’s renewables pledge as “truly bizarre”. AAP Image/Mick Tsikas

FactCheck: Would Labor’s renewable energy plan cost consumers $60 billion?

Prime Minister Tony Abbott said this week that Labor’s pledge to source half the nation’s power from renewable energy by 2030 will “mean a massive bill, perhaps $60 billion or more, that will have to be carried by the consumers of Australia.” Is that right?
A ban on killer robots is useless if your enemy doesn’t play by the rules. Flickr/Bob Snyder

Why we should welcome ‘killer robots’, not ban them

The thousands of people who signed an open letter calling for a ban on autonomous killer weapons and robots are misguided. We already have such killing machines and we should embrace them.
Warren Buffett: “When a country needs more income they should get it from the people that have it.” Fortune Live Media/Flickr

Buffett rule a proxy for real tax reform

Why is there a tax policy named after the world’s third richest man?
This Occupy Toronto sign sums up the sentiment, but people are also moving on from capitalism in practice by such means as digitally enabled collaboration and the sharing economy. flickr/Eric Parker

After capitalism, what comes next? For a start, ethics

While some find it hard to imagine life after capitalism, the digitally connected people of the world have begun embracing a new set of ethical concerns requiring new types of economies.
South Australia’s McLaren Vale is leading the way in adapting to climate change, but the future for vineyards is still uncertain. AAP Image/Ben Macmahon

Message in a bottle: the wine industry gives farmers a taste of what to expect from climate change

The wine industry is sensitive to climate change, but grape growers also have the funding and knowledge to put themselves at the forefront of climate adaptation. Other farmers should watch with interest.
Now that we know there’s a gene for intelligence, are we going to start breeding little Einsteins? from www.shutterstock.com.au

The ethics of ‘gifted’ genes: the road to Gattaca?

Recent research out of the UK has identified a genetic “general academic achievement factor”. Does this pave the way for genetically testing babies for intelligence?
We need to consider what balance we want to achieve between the heritage and contemporary arts. AAP Image/Julian Smith. Artists of the Australian Ballet rehearse for the The Dream.

Majors and the majority: planning for Australia’s artistic legacy starts now

Given the pressure being applied to the majority of people working in the arts sector, we would be foolish not to consider the roles and inherited rights of Australia’s major performing companies.
Regional women strike outdated attitudes as they try to progress their careers. Image sourced from www.shutterstock.com

Male champions of change for city women; but regional women’s careers languish

“Too emotional”. “Lack talent”. “Can’t manage a career and family”. It sounds like a episode of Mad Men, but that’s what regional women hear every day at work.
The vivid pink pools of Western Australia’s Hutt Lagoon are the world’s largest algae farm. Steve Back (used with permission)

Sustainable oil from algae: the technology is ready, but what about the politics?

We have the technology to make oil from algae, rather than digging up crude oil from organisms that lived billions of years ago. But bringing it to market will take a force of economic and political will.