Banning people from entering countries has become the flavour of the month. Two US citizens, hip-hop artist Chris Brown and anti-abortion advocate Troy Newman, were banned from entering Australia. It is sometimes right to exclude people. But unless the processes are transparent and the need clearly demonstrated, such exclusion has costly consequences for the life of the community. It privileges power over reflection, and suggests character is defined unchangeably by past behaviour.

Well, I know the dehumanising rot began to set in a long time ago. I have a vision of George Orwell sitting on a cloud and wringing his hands in renewed horror, for now the business model and associated language appears to have taken over the world. In short, the changes in aged care could be counterproductive, as the aims of streamlined access and equity may result instead in the development of barriers and more inequity. Growing old clearly means more hard work, and more adjustment.

According to WikiLeaks, the Trans-Pacific Partnership is the 'icebreaker agreement' for what will be a 'T-treaty triad' which will ultimately apply to 53 states, 1.6 billion people and two-thirds of the global economy. Each of the countries was being sold the implausible idea that the agreement was too large not to sign, that this was the train of history that needed to be occupied, even if seating was in third class. What was on sale, however, was a dogma of corporate benefit rather than public welfare.

In July, an NRA article entitled 'Australia: There Will be Blood' described Australia's gun buyback as a 'mass confiscation' that left guns in the hands of criminals and everyone else defenceless. Meanwhile, America has experienced more than one mass shooting per day so far this year. My hope is that we are in that time of unsustainable stasis Malcolm Gladwell talks about, during which nothing seems to be changing, while beneath the surface stability is being eroded, leading to sudden, permanent change.

Lady Macbeth is left somewhere in the realm of caricature, her 'Out damned spot' soliloquy oddly decontextualised and the circumstances of her death diminished and confused. That said, the conflation of the Macbeths' conspiracy to commit regicide with an act of discreet marital sex is a potent image of their moral codependency. This faithful adaptation by Australian director Justin Kurzel is grimmer even than Polanski's 1971 version, which it is set to displace as the standard-bearer adaptation.

Like Tony Abbott before him, Malcolm Turnbull is slated to make Jakarta one of his first overseas ports of call as prime minister. His visit will occur as calls grow louder in Indonesia and elsewhere for the truth to be told about the massacres of up to 1 million Indonesians 50 years ago this October. It is assumed that at the time Canberra did not protest the massive miscarriage of justice and international law that occurred. It can now compensate in a small way for that silence by making public what it knew.

The only people who regard Francis as radical are those who think popes should only attend to matters of personal conscience. Topics such as abortion and same-sex marriage are safe zones for comment because they don't concern the economic order, or threaten systems that generate wealth for the few. But Francis has smudged the line between faith and economics in a way that many conservatives find inconvenient.

Hamid is stateless, and came to Australia by boat in mid 2012. He will never get permanent residence, because of his age or because the law states that if you ever held a TPV, you can never get the permanent protection visa. When I explained this to him, I thought might cry. He is now unable to see a way of getting a long term solution for himself and his family, all because of the need to punish refugees who arrive in Australia by boat.

When refugees walked into Europe, away from distant distress sites, their presence made the global issue visceral for Europeans. Australia doesn't have asylum seekers walking en masse through ordinary streets. Our border is one of established hatred. 'Stop the boats' policy denies ordinary Australians their compassionate impulse, and creates a history that our children will face judgement upon. It denies humanity's collective memory after World War II.

The common perception of internet trolls is that they are outsiders descending on a particular platform in order to wreck it. But there is a close relationship between trolls and the culture in which they operate. If you're a publisher seeking virality, you need to foster the strong emotions in which social media trades. Getting people to love your content is great, but outrage, incredulity and even hatred also work.