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In clinging to power, Nicolás Maduro, Hugo Chávez’s handpicked successor, is steering Venezuela’s once-rich democracy to autocracy. Carlos Garcia Rawlins/Reuters

Is Democracy Dead or Alive? What democracy exactly are we supposed to nurture?

Democracy takes many forms, some of them democracy in name only. Confusion and misappropriation complicate the public struggle for the democracy to come, but this challenge is always unending.
From the initial avalanche of mail triggered by Germaine Greer’s book The Female Eunuch grew a collection of 50 years of letters, emails, faxes, telegrams and newsletters. Marcella Cheng/The Conversation NY-BD-CC

Essays On Air: Reading Germaine Greer’s mail

Essays On Air: Reading Germaine Greer’s mail The Conversation24.4 MB (download)
The Germaine Greer Archive offers a powerful, often amusing, sometimes perplexing glimpse into the lives of people affected by her work, as well as the many faces of Greer herself.
Australia’s rigorous health requirements exclude anyone who might be a threat to public health, or with a condition which could place excessive financial demands on public health or community services. Shutterstock

Visa policy for overseas students with a disability is nonsensical and discriminatory

Overseas students with a disability shouldn’t be denied visas on the basis of potential cost to Australia’s community or health services. They are required to pay for these services themselves anyway.
More knowledge about your genetic makeup enables you to make better-informed choices – but at what cost? Shutterstock

Not all genetic tests should be publicly funded – here’s why

It’s exciting to think we’re on the brink of a genomic revolution in health care. But just because new technology becomes available, it doesn’t mean it should automatically be publicly funded.
The new report started as a central plank of Prime Minister Malcolm Turnbull’s 2015 National Innovation and Science Agenda. from www.shutterstock.com

No clear target in Australia’s 2030 national innovation report

The Australia 2030: Prosperity Through Innovation report offers five “imperatives for action”: Education, Industry, Government, Research and Development, and Culture and Ambition.
Scientists discovered some bacteria can cut the DNA of invading viruses as a defence mechanism. They realised they could use this to cut human DNA.

What is CRISPR gene editing, and how does it work?

CRISPR harnesses the natural defence mechanisms of some bacteria to cut human DNA strands. Then the DNA strand either heals itself or we inject new DNA to mend the gap. This is gene editing.