Judging politicians (2) – inclusive or divisive?

A couple of posts ago I wrote about how some politicians can polarise the constituency. So how does this tweet from Donald Trump fall on the continuum of inclusiveness versus divisiveness? Having a good relationship with Russia is a good thing, not a bad thing. Only “stupid” people, or fools, … Continue reading

Barbara Ziymack – an Unlikely Millionaire

This post includes a download link to a short biography of my great grandmother Barbara Ziymack. It’s a rags-to-riches story that contains elements of great strength in the face of difficulties and also great misfortune, sadness and, I suspect, bitterness and disappointment. You can download the mini-biography here, or continue … Continue reading

Dene Hollow – the story of a Mosman mansion

The subtitle of this post could have been “Almost Rich”. It tells the story of a mansion bought by my great-grandmother in about 1909. Here’s the quick story. You can read the full story here. My great grandmother Barbara Herring was the granddaughter of a convict transported to Port Jackson (Sydney) … Continue reading

A cartoonist’s worst nightmare – Abbott gone

As a number of people have said, for comedians and cartoonists Tony Abbott was the gift that just kept on giving. Perhaps my favourite cartoonist is The Guardian’s First Dog on the Moon. Thanks to Tony Abbott he’s had more material than he could cope with over the past two years. … Continue reading

Regression to the mean, publication bias and confirmation bias

You’ve had a cold, and someone suggested drinking an extract from a new wonder plant. The cold got better. You’ve Googled it and lots of people have noticed the same thing, so you’re telling all your friends about it. Well, you’ve probably just experienced regression to the mean and publication bias. There … Continue reading