If we now find ourselves looking down on the cheap and convenient, it is only because we now have better things which are affordable.

Most people believe, more or less, that the value of a human life is the same, irrespective of where on the planet it happens to find itself. But, of course, not every life has the same value for us.

The reason Buddhism can be so naturalised is because, stripped of its supernatural elements, its core teachings can be giving a sound, secular philosophical interpretation. In other words, it becomes a religion acceptable to the contemporary, naturalistic mind only when it ceases to be a religion.

A lot of religious belief - even the majority - involves making factual claims about the world which do come into conflict with science and history. For Christians, a test of this is the Empty Tomb. I ask Christians: 'are you saying that it does not matter - as a matter of fact - whether or not Christ's tomb was empty and that he was resurrected?' At that point, I find that, to a lot of them, it really does matter, despite all the fine talk about not wanting to confuse science and history with religion.

When you do the right thing, but not to any particular person, we instinctively feel that we have earned some sort of pay back. Since no-one will do that for us, we opt for self-service reciprocation.

Untested assumptions and lazy habits of thought can be shown up, once put in a spotlight of a different hue.

People do care where their food, or other goods, comes from, not merely if the price is right. And that means no business can afford to ignore the impacts their buying practices have on producers and on the perceptions and choices of consumers.