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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Golden Staph: The Deadly Hospital Bug Few People Know About

Golden Staph: The Deadly Hospital Bug Few People Know About

Take this quick medical pop quiz: which of the following conditions would you prefer to have during your next stay in hospital? A. Staphylococcus aureus (golden staph) bloodstream infection; or B. a heart attack?I am guessing most non-medical readers voted for the Staph option and, if my experience is anything to go by, the majority of medical readers will have also made a microbial choice.

How Do We Solve Science's Credibility Problem?

How Do We Solve Science's Credibility Problem?

Science is considered a source of truth and the importance of its role in shaping modern society cannot be overstated. But in recent years science has entered a crisis of trust.The results of many scientific experiments appear to be surprisingly hard to reproduce, while mistakes have highlighted flaws in the peer review system. This has hit scientific credibility and prompted researchers to create new measures in order to maintain the quality of academic research and its findings.

What's Behind Sibling Rivalry?

What's Behind Sibling Rivalry?

How we get along as siblings is a deeply personal issue and profoundly effects our lives as individuals. It’s an issue that crosses cultures and economies, levels of class and fame.This point was reinforced to me when I did an interview on the Today Show about the importance of sibling conflict. Co-host Karl Stefanovic torpedoed in at the end and dismissed everything I was saying as nonsense. He made it clear that his lifelong domination of his younger brother, Peter, is perfectly normal and acceptable. If anything he seemed to be very proud of it.

Darkness: It Does A Body Good

Darkness: It Does A Body Good

Today most people do not get enough sleep. The Centers for Disease Control and Prevention (CDC) has called insufficient sleep an epidemic. While we are finally paying attention to the importance of sleep, the need for dark is still mostly ignored.That’s right. Dark. Your body needs it too.Being exposed to regular patterns of light and dark regulates our circadian rhythm. Disruption of this rhythm may increase the risk of developing some health conditions including obesity, diabetes and breast cancer

Industrial Corn Farming: Ruining Health, Polluting Watersheds

Industrial Corn Farming: Ruining Health, Polluting Watersheds

Last summer’s Lake Erie toxic algae outbreak shut down the water supply for almost half a million people in Toledo and the surrounding suburbs. Bottled water ran out in stores across the area, and residents fled the city in search of clean water — an option not available to Lake Erie’s diverse and fascinating array of wildlife.The resulting call for action focused on setting toxin standards and reducing discharges of the fertilizer phosphorus, the primary driver of the toxic algae, to Lake Erie.

3 Myths About International Climate Talks

3 Myths About International Climate Talks

With only nine months to go before the most important international meeting on climate change since Copenhagen in 2009, what are the chances of success at this year’s Paris talks? What might “success” mean? And can the mistakes and challenges that have befallen previous meetings be avoided and tackled?To help address these questions, let’s first dispense with three pervasive myths that continue to make the task of achieving an adequate global response to climate change harder.Myth 1: the international climate negotiations have failed

Rate Of Living Theory: Why Lemurs Won't Increase Our Lifespan

Rate Of Living Theory: Why Lemurs Won't Increase Our Lifespan

When Jonas the fat-tailed dwarf lemur died recently in captivity at the ripe age of 29 years, he was the oldest known of his species. But Jonas not only outlasted members of closely related lemur species held in captivity; he also lived much longer than science would predict based on his small size.

Adaptive Nature Of Human Memory - How Mundane Events Become Strong Memories

Adaptive Nature Of Human Memory - How Mundane Events Become Strong Memories

Human beings are information seekers. We are constantly taking in details – big and small – from our environment. But the majority of the stuff we encounter in a given day we rarely need to remember. For instance, what are the chances that you need to remember where you ate lunch with a friend last Wednesday?But what if later on you learned that there was something important to remember about that lunch? The brain has a remarkable ability to store information that seems inconsequential at the time.

Wine Science: Your Pinot Noir Is Actually A Pinot Blanc - Or A Pinot Gris

Wine Science: Your Pinot Noir Is Actually A Pinot Blanc - Or A Pinot Gris

The diversity within grapevine varieties is incredibly rich. This is good news for viticulturists – grape cultivators – and wine makers because it allows them to adapt their wine production according to the conditions in their vineyards and to the wines they want to make.Pinot is one of the most ancient grapevine varieties and the Pinot family is an invaluable source for the production of a wide range of wines from around the world. There’s the Pinot noir from Burgundy, California or New Zealand, Pinot Meunier in Champagne, Pinot gris in Alsace or Pinot blanc in Italy.

The Pagan Roots Of Easter

The Pagan Roots Of Easter

Teaching any sort of academic program with religious content can be a tricky undertaking. Religious passions, whether pro or con, can be volatile; religion is a matter about which people can become upset.My doctoral studies were in the relatively safe arena of Greek philosophy – no-one really cares what you say about Socrates and his mates these days – but I taught Religious Studies for many years and it was, by comparison, a minefield of sensitivities. In all those years, however, I managed to only really upset somebody once.

Presumptive Computing - Until Machines Become Intelligent, Things Like Autocorrect Will Be Flawed

Presumptive Computing - Until Machines Become Intelligent, Things Like Autocorrect Will Be Flawed

Have you ever texted somebody saying how “ducking annoyed” you are at something? Or asked Siri on your iPhone to call your wife, but somehow managed to be connected to your mother-in-law?If you have, you may have been a victim of a new challenge in computing: that fine line where we trust a computer to make predictions for us despite the fact that it sometimes gets them wrong.