Picture this. A darkened auditorium, an attentive, cult-like audience staring ahead expectantly, hardly daring to breathe; a huge screen on which there is an image no one can decipher. And then, the person everyone has been waiting for strides confidently on to the spotlit stage, wearing a headset and carrying a PowerPoint remote, dressed immaculately and sporting a brand-new haircut. You can hear a pin drop as the presenter begins, “You think the world is round, but I am going to tell you to begin to believe it is actually square.”

Predictable, false and embarrassing; how I hate TED talks. And it’s not even because they’re named after a man. What I can’t abide is the way presenters pace around the stage, I hate the gravity with which they deliver their message, and being patronised by a smug, overconfident “thought leader” is pretty intolerable.

I have friends who have done TED talks, and have respectfully watched their efforts. But one minute in, I start to look away, cringing. Why are they so popular? Why do tickets for spectators sell for thousands of dollars? How come some folk clamber to get on the TED circuit, despite not being paid a penny for the privilege?

TED makes some pretty big claims: according to its website, its aim is to “foster the spread of great ideas, [by providing] a platform for thinkers, visionaries and teachers … Core to this goal is a belief that there is no greater force for changing the world than a powerful idea.” It’s difficult to know how it will change the world when style appears to be given a hundred times more thought than content. I imagine speakers rehearsing before the audition, checking hand gestures in the mirror in front of a bemused cat. Why do they all seem to perform identical gesticulations?

Those invited to be potential TED talkers are required to attend several auditions, and, if they are one of the chosen few, a number of rehearsals before they are deemed ready. I know one speaker who flew from London to New York just to audition to do TED, paying his own flight for the sheer privilege of performing a live advertorial and hopefully flogging a few books. The talks are so rehearsed that even the well-placed pauses and casual hair flicks look hideously false. TED-bots strut around the stage, posing, delivering well-crafted smiles and frowns. It’s like amateur dramatics for would-be intellectuals.

Many of the speakers state the blatantly obvious on a loop, sounding as though they have discovered the theory of relativity all over again. The pretentious gestures, rehearsed pauses and speech traits single them out from other public speakers. They appear to have learned the art of making the simplest ideas appear complex.

Let’s have a look at some of the topics tackled in these talks, only lightly paraphrased by me: “Why charity shops should replace posh designer shops”, “Why go fast when slow is better?” “Embracing openness and being yourself” (10,000 versions), “Schools kill creativity”, “Kids should teach themselves”, “How letting yourself be vulnerable, by someone about as vulnerable as Donald Trump, is the way to go”, “We have been tying our shoes wrong – here’s how to tie them right”, and my all-time favourite, “We are depressed because things are shit, therefore if things weren’t shit we wouldn’t be depressed, or need to take medication”.

I often give talks to both small and large audiences, and always feel nervous beforehand. This used to bother me, after decades of public speaking, but I then realised that being nervous is respectful of those who are there to hear me. Why would anyone wish to listen to some overconfident, over-rehearsed guru? Why would I want to subject them to a performance?

I am sure there are some great ideas to come out of some TED talks, but the style puts me off devouring the content. If you really want to tell millions of people why the chicken crossed the road, is it really that difficult to do it standing still with your hands in your pockets? Try it without the rehearsed wry smile, and the PowerPoint, and foregoing the strategically placed pauses. Maybe I could do a TED talk to show how it would work?

• Julie Bindel is a freelance journalist and political activist, and a founder of Justice for Women