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Jean-Baptiste Colbert, French Finance Minister under Louis XIV, colorfully explained “that the act of taxation consists in so plucking the goose as to procure the largest quantity of feathers with the least possible amount of squealing.”

Those on the left have long advocated squeezing the rich until the pips squeak. What almost everyone can agree on, however, is that a tax system should be progressive so that those with the broadest shoulders bear the greatest burden.

There are those that would wish to tax the rich simply as a blunt instrument to reduce income and wealth inequalities. A better approach is to establish what public goods and services, and what sort of welfare state, government should provide and then set about financing it in the most efficient and equitable way possible. Before deciding how many feathers to pluck, you should see how many pillows need to be filled. Continue reading →

As human beings, we are designed to be able to process vast amounts of complex information to inform the countless decisions we make every day. Some are split-second decisions of little import – such as where to sit in as we enter a room. Others are potentially life-changing and warrant a period of reflection – such as what to do after secondary school, or who to marry. But, we tend not to sweat the small stuff. We take mental short cuts so that we don’t waste precious brain power calculating the most advantageous seat to sit in. Often, we’ll simply sit in the same seat as last time!

But, not all mental shortcuts are good for us. For example, when we are young we tend to save less than we should for retirement because it seems so far in the future. We tend to value the here and now more than the future. This is a problem for us as individuals, but potentially disastrous for society. Our grandkids, our children and our future selves will pay the price.

Climate change is another catastrophe in the making. Other than those few members of the flat-earth society, we all know that man-made global warming is well underway. The science in uncontestable. The proof is in the increased frequency of extreme weather events, the melting polar ice caps, and the slow but inexorable rise in sea levels. Continue reading →