The Earth as seen from space – looks curved from up there. Flickr/NASA's Marshall Space Flight Center

Why would anyone believe the Earth is flat?

It might seem crazy to believe the world is flat. But for some people it reinforces a narrative that gives their lives meaning.
Can a machine really think, be in awe and wonder? Shutterstock/Photobymhu

What does it mean to think and could a machine ever do it?

As machines get ever more complex as we strive to make them complete more complex tasks, it’s time to ask again: will they ever be able to think? But what is thinking anyway?
It’s so easy to get sidetracked during an argument if you don’t remember just one thing. So what is it? Flickr/Daniela Vladimirova

This is why you will lose your argument

It’s so easy to get side-tracked in any discussion and once that happens you’re doomed. So what do you need to know to win your argument?
If you think about it, producing graduates who can think critically is good for any society. From www.shutterstock.com

Working together for critical thinking in schools

The ability to think critically benefits individuals and societies. Why, then, is it so rare for critical thinking to be taught in schools?
Something to ponder – how to teach critical thinking. Brittany Randolph/Flickr

How to teach all students to think critically

All first year students at the University of Technology Sydney could soon be required to take a compulsory maths course in an attempt to give them some numerical thinking skills. The new course would be…
Left … right … where’s the centre? Flickr/Mike Leary

How an approach to science helps define the political centre

There was a bit of talk over the last election cycle, expressed in the usual language of political left and right, about returning the pendulum to the “sensible centre”. Sounds a good idea, but what does…
Conspiracy theories are so hard to debunk because they use science. Flickr/dexterd

The ironclad logic of conspiracy theories and how to break it

As the United Nations warns of the dire consequences of global warming, the commitment of the current Australian government to the reality of climate change remains unclear, with a history of disturbingly…
Who needs balance? Adrian Berg

The problem of false balance when reporting on science

How do you know the people billed as science experts that you see, hear and read about in the media are really all that credible? Or have they been included just to create a perception of balance in the…
The delivery of factual information is a necessary condition to change minds, but it is not always sufficient. shutterstock

Why facts alone don’t change minds in our big public debates

Whether discussing vaccination, climate science, the state of the budget or educational reform, it is common to hear calls for “the facts”. The appealing simplicity of the word “fact” is instrumental in…
Believers in alien abduction do not have a right to be taken seriously, and nor do those who simply reject the evidence of climate change. Photobank gallery/Shutterstock

Brandis confuses right to be heard with right to be taken seriously

In a recent interview, federal attorney-general George Brandis laments that deniers of climate science are being “excluded” from the debate. On the surface this seems a justifiable complaint, but the point…
Science or pseudoscience? Flickr/Aff (formerly Odd Bod)

Where is the proof in pseudoscience?

The word “pseudoscience” is used to describe something that is portrayed as scientific but fails to meet scientific criteria. This misrepresentation occurs because actual science has creditability (which…
There’s a public appetite for more science … so how should it be sated? London Permaculture

And in science news … can we have more science news?

Why is science not delivered as part of our routine news bulletins in the same way as, say, business and sport? Enter a group from the University of Queensland, who yesterday posted an open letter to radio…
If advice isn’t acted upon, is it good advice? kevincollins123

Bees, pesticides and … what are chief scientists for?

Without good advice, governments are in extreme danger of creating erroneous or damaging public policy. So it’s a serious matter when a government science adviser is accused of ignoring scientific evidence…

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