Billions are being spent on Muslim "radicalisation" and its prevention - all because of one death in 100 years, writes Bob Ellis.

Malcolm Turnbull's hip phrases like "flexible seven-day economy" might appeal to venture capitalists, but when they feed into a policy mindset that supports an attack on penalty rates it's suddenly not so endearing, writes Tim Dunlop.

We have become one of the most unethical nations in the West, where slick presentation, propaganda and incessant spin make their own realities.

Former prime minister Tony Abbott has given further hints he may be considering staying on in the Federal Parliament and suggested the public will better appreciate his legacy with the passage of time.

Mr Abbott, who was ousted as prime minister in a leadership coup last month, also confirmed his relationship with Bronwyn Bishop had deteriorated, as a result of her being dumped as speaker over her grandiose use of entitlements.

Nato has urged Russia to end air strikes "on the Syrian opposition and civilians", days after Moscow began raids to support Syria's government.

The push for more competition was recommended by the Harper Review, which will be put before state and territory treasurers at their next meeting, scheduled for later this month.

President Obama, who has boasted of ordering military strikes on seven countries, chastised Russia and China for not abiding by the rules of international behaviour, a breathtaking example of hypocrisy or self-deceit.