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Rupert Murdoch, who turns 79 today, has continued to pursue a dynamic career in the media business. (Paul Miller/AAP)

Workers of a certain age

Tanya Ryan-Segger

Tanya Ryan-Segger

Plans to keep older Australians in the workforce well into their 60s requires a similar overhaul of attitudes towards hiring and promoting mature workers. more

(0 comments)

Susilo Bambang Yudhoyono (Reuters: Tim Wimborne)

Damien Kingsbury

All the way with SBY

President Yudhoyono's address to the Australian parliament yesterday marked a very real change in Australia-Indonesia bilateral relations.

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Australia would need to build the equivalent amount of carbon-free energy of 46, 750 megawatt (MW) nuclear power plants to replace its coal generation. (ABC)

Roger Pielke Jr

The simple mathematics of decarbonisation in Australia

While some are engaged in fighting battles over climate science, the real weakness of climate policies lies in the realm of politics.

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File photo: Copenhagen Climate Summit (Getty Images: Miguel Villagran)

Stephan Lewandowsky

Climate debate: opinion vs evidence

The climate debate has descended into a cauldron of misrepresentations which are at odds with the scientific reality.

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Hot Topics

Niki Savva

File photo: Tony Abbott (AAP: Dean Lewins)

C'mon Tony, spit it out

Tony Abbott needs to get himself some, tcha, intensive speech therapy. Pronto. more

(139 comments)

Sharman Stone

File photo: Protester holding an equal pay sign (Getty Images: Sean Garnsworthy)

Equal pay for equal work

Bridging Australia's gender pay gap will make us a more productive nation, but more importantly it's just the right thing to do. more

(0 comments)

Scott Bridges

Q and A (ABC TV)

Panel beater

It's a great idea, a unique show, and has a loyal fanbase that tune in every week - so why does Q&A fall down so badly? more

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Your Soapbox

So, the CO2 molecule emits the energy almost instantaneously. You are claiming that the velocity of the same CO2 molecules is sufficient enough to reach ...
Heath
Comment on Re: The real question is about

That's quite enough, K9. Clearly the infra-ether Stefan-Boltzmann W-class radiation has done considerably more damage to your neural circuits than I'd thought.
Dr Who
Comment on Re: This type of article by a so

John, some of the evidence you cite is mostly a repetition of Arrhenius' experiment. It would be staggering for example if an increase in GHGs ...
de Brere
Comment on Re: Professor. If such a huge

You don't believe in the AGW views then read the works by Dr James E Hansen. His fields are planetary atmospheres,atmospheric physics, radioactive transfer and ...
JB
Comment on You don't believe in the AGW

Provoking comment on the web

We must set a new course

Only a carbon tax and nuclear power can save us, writes James Hansen in the The Australian.
"What the world needs is a nation that will set an example, stop pandering to special interests, do what is necessary for the people and the rest of the life on the planet."

War without thought

Afghanistan is shaping up as a passable re-creation of the Vietnam war, writes Kellie Tranter and Bruce Haigh in On Line Opinion.
"Denial was a feature of the war in Vietnam and it's exactly the same in Afghanistan."

A beautiful friendship...not

The Washington Monthly's Steve Benen on Glenn Beck's interview with Eric Massa.
"As for Massa, it didn't seem possible for his reputation to deteriorate further. And yet somehow, he managed to find a way."

Don't write off the US economy

China and India may be growing faster but in technical innovation there's no contest, writes Hamish McRae in The Independent.
"Whatever happens to American politics, the business community is picking itself up off the floor and is emerging stronger as a result of the battering it has taken."