The Conversation

The Conversation

The Conversation

The Conversation is an independent source of news and views, funded by the academic and research community and delivered direct to the public. The Conversation launched in Australia in March 2011.
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Citations: Yes, Assessing Taxpayer-funded Research Is Important

Citations: Yes, Assessing Taxpayer-funded Research Is Important

Governments and taxpayers deserve to know that their money is being spent on something worthwhile to society. Individuals and groups who are making the greatest contribution to science and to the community deserve to be recognized. For these reasons, all research has to be assessed. Judging the importance of research is often done by looking at the number of citations a piece of research receives after it has been published.

We Need Women On Boards For Many Reasons, But Ethics Isn't One

We Need Women On Boards For Many Reasons, But Ethics Isn't One

There are many good reasons for increasing gender diversity on boards: better decisions, better performance, and better representation of the consumer base.But the idea, put forward in a variety of research over the past twenty years or so, that women on boards improve the moral and ethical decision-making of those boards has a number of problems for both women and men, in the boardroom and out of it.

HTTP/2 -  HTTP Update Promises Speedier, Easier Web

HTTP/2 - HTTP Update Promises Speedier, Easier Web

Now with added "2". ShutterstockHypertext Transfer Protocol, HTTP, is a key component of the world wide web. It is the communications layer through which web browsers request web pages from web servers and with which web servers respond with the contents of the page. Like much of the Internet it’s been around for decades, but a recent announcement reveals that HTTP/2, the first major update in 15 years, is about to arrive.

Cope’s Rule: Sea Creatures Are Going To Get Bigger - And So Will You

Cope’s Rule: Sea Creatures Are Going To Get Bigger - And So Will You

One day something will outgrow the blue whale – but it won't be another whale. EPAWhen life on Earth began around 3.6 billion years ago, all organisms were small. Indeed, it took some 2.5 billion years to evolve any organism that grows larger than a single cell.Since then, things have accelerated a bit and – along with the great diversification of body forms – animals have tended to get bigger. Indeed, the largest animal ever to live, the blue whale, is still very much with us, and has been swimming the world’s oceans for only a couple of million years – a mere blink of the eye in the long, long history of life in the sea.

Melting Arctic And Weird Weather: Is Climate Change At Work Here?

Melting Arctic And Weird Weather: Is Climate Change At Work Here?

Everyone loves to talk about the weather, and this winter Mother Nature has served up a feast to chew on. Few parts of the US have been spared her wrath.Severe drought and abnormally warm conditions continue in the west, with the first-ever rain-free January in San Francisco; bitter cold hangs tough over the upper Midwest and Northeast; and New England is being buried by a seemingly endless string of snowy nor’easters.Yes, droughts, cold and snowstorms have happened before, but the persistence of this pattern over North America is starting to raise eyebrows. Is climate change at work here?

If Copyright's A Dud, What Is The Better Alternative For Creative Work?

If Copyright's A Dud, What Is The Better Alternative For Creative Work?

David Bowie famously issued 'Bowie bonds'. Do artists have viable alternatives to copyright? EPA/Nils MeilvangMuch of the creative work we value – whether it’s films, music, novels, or TV shows – requires a significant input of time and resources. The established method for raising the resources to fund such work is copyright – which gives creators an exclusive right to communicate their work to the public (with some small limitations). In its most familiar use, creators raise resources by selling copies of their work.

Here's What Happens To Your Brain When You Give Up Sugar For Lent

Here's What Happens To Your Brain When You Give Up Sugar For Lent

Anyone who knows me also knows that I have a huge sweet tooth. I always have. My friend and fellow graduate student Andrew is equally afflicted, and living in Hershey, Pennsylvania – the “Chocolate Capital of the World” – doesn’t help either of us.But Andrew is braver than I am. Last year, he gave up sweets for Lent. I can’t say that I’m following in his footsteps this year, but if you are abstaining from sweets for Lent this year, here’s what you can expect over the next 40 days.

Real Paleo Diet: Anything Early Hominids Could Find

Real Paleo Diet: Anything Early Hominids Could Find

Early hominids didn’t have a lot of time to whip up coconut flour pancakes. Credit: United ArtistsReconstructions of human evolution are prone to simple, overly-tidy scenarios. Our ancestors, for example, stood on two legs to look over tall grass, or began to speak because, well, they finally had something to say. Like much of our understanding of early hominid behavior, the imagined diet of our ancestors has also been over-simplified.