Einstein was right…again. Gravitational waves rule!

About 1.3 billion years ago, two black holes collided – and the whole fabric of space-time rang like a bell. Last September, researchers in the US detected the gravitational ripples. They announced it this week – and THAT, my friends, is awesome news. It’s not just the fact that Albert Einstein predicted them 100 years… More Einstein was right…again. Gravitational waves rule!

So when did popularising science make people bad scientists?

I saw something the other day by Neil de Grasse Tyson, explaining that anybody in the sciences who popularises the field is usually not regarded as a ‘serious’ scientist. He explained that even astrophysics – his field – is at best ‘neutral’ in such attitudes. I recall an episode of The Big Bang Theory where… More So when did popularising science make people bad scientists?

Imaginings about imaginary imagination, tulips and climate

I have always been fascinated by the human ability to make what we imagine seem real. And then to take that reality and imagine something else built on it, and so on. Eventually, we build a ‘reality’ that is built not on physical evidence, but on our chain of imagined concepts – which society picks… More Imaginings about imaginary imagination, tulips and climate

Social media shaming is bullying – and must stop

One of the disturbing uses of social media these days appears to be ‘shaming’ – picking on strangers over some superficial issue the ‘shamers’ demonise, in ignorance of context and circumstance. The fact that ‘shaming’ is so judgemental underscores what it actually is – bullying. History, alas, tells us that this sort of behaviour is part of the human… More Social media shaming is bullying – and must stop

The old days weren’t actually simpler – not really

I have never really understood the claim that the ‘old days’ were somehow simpler or easier. Actually, they usually weren’t. We only think they were. The cause is a curious mix of cognitive illusions, including the ‘recency’ phenomenon – by which whatever happened last week looms larger than something that happened last year or last… More The old days weren’t actually simpler – not really