The bottom line is this: natural selection is one of the most robust laws of nature that we have discovered. 1/n
The original idea laid out in the Origin of Species remains correct, and was consolidated during the Modern Synthesis in the 20th C, and then yet again with the advent of genetics and genomics 2/n
It is highly unlikely that it will be overturned as a theory that describes the evolution of life, because thousands of people have spent millions of hours trying to, and it remains the only game in town. 3/n
Furthermore, because of its robustness as a law of nature, there is no necessity for an alternative theory, though there is much yet to find out 4/n
So if you want to challenge our contemporary understanding of evolution, you had better come with some big guns. These recent discussions, they brought a nail file to a gun fight. 5/n
Why, I have no idea. Questioning the status quo or established ideas is what all scientists should do. But when you come at the king, you best not miss. 6//6
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A short thread on grammar, as the fewer/less crowd are outnabout. I used to really care until I started working regularly on @BBCRadio4, where I discovered that the most frequent complaints were from male grammar pedants.
They typically moaned about decimate, fewer/less, octopus and bacterium/bacteria. The thing about grammar pedants is that they’re not pedantic enough, and their corrections were often erroneous - stuff that is easy to Google - and born of doctrinaire oneupmanship.
And so I revised my position to be a descriptivist. Not everyone was taught the ‘correct’ form of grammar, which obviously, is entirely made up. The only thing that matters is effectiveness of communication. @OliverKamm is my Obi Wan on this matter.
I’ve had some fun with the race wienies today - it’s almost as if I could write a book on how to argue with a racist. Anyway, here’s some of the highlights: 1) the credentialists. How can it be that I have a job in one of the best genetics departments on Earth, and the BBC?? 😘
2) ‘you’re a disingenuous retard’
3) ‘I understand population genetics cos I have eyes’. Wish I’d known it was that easy before spending all that time learning it
I read a lot of books, and here are my non-fiction books of the year, just in time for presents, in no particular order.
1: Toxic by Sarah Ditum. Britney, Paris, Lindsay, Janet, Amy. These early-noughties mononym women who stood charged with being women at the juncture between the old media and the new. Will make you sad, angry and baffled.
2: Ultra-Processed People by @DoctorChrisVT revelations about an industrial complex that underlies so much of the health problems humankind faces, because our lives are flooded by food that is not food.
I went to see Oppenheimer. It is hard to imagine a film that I disliked more intensely. Apart from Tenet.
Positives: acting is fabulous, cinematography beautiful, music a bit overbearing but massive.
Negatives <deep breath>
* learn to write dialogue. People don’t speak like that. Every sentence is designed to elicit a zinger or exposition point in response.
* the editing is frenetic. Intercutting from different locations, colour/black and white, mad angles that make no sense.
The whole film is a montage.
Oh come on, don't make me do this, please. The sun is shining, and it's a nice da... MALE SEA OTTERS DROWN FEMALES AND USE THEIR CARCASSES FOR SEX UNTIL THE FALL APART. DON'T BE FOOLED, THEY ARE ABSOLUTE FURRY ARSEHOLES.
🚨 Genetics is PROBABILISITIC, not deterministic 🚨 This is a fundamental aspect of inheritance. The idea that being in possession of a certain version of a gene - an allele - determines a trait is incorrect, and you will fail 1st yr Introduction to Genetics if you write that.
Next: For the most part, the way we understand the influence of certain alleles - e.g. taste preferences - comes from studies in populations, and do not directly or deterministically translate to individuals.
The idea that behaviours are influenced by genetics is neither new nor surprising. EVERYTHING is influenced by both genetics and the environment. And here's where the history is important.