Posts Tagged ‘evolution’

Why does meat taste so good?

Sunday, November 13th, 2011 | Science, Thoughts

I’m a vegetarian. And I think everyone should try it.

The problem is though, it’s very heard because steak tastes so good. So do ribs. So does chicken. And many, many other meat based foods. Meat tastes amazing!

So here is the question – if vegetables are so good for us, why don’t they taste amazing? Think about it from an evolutionary perspective – if you had a human who preferred eating food that was good for them, then they would prosper, so you would expect natural selection to lead us to humans that love vegetables because they are really good for us.

But we don’t have that, we live in a world where many people eat vegetables because they are good for us but enjoy eating meat far more.

This seems strange, much like the problem of natural selection and homosexuality, and much like that problem, I’m sure there is an answer to it.

My guess would be this – back when humans were evolving, there was a lot of plant life and vegetables to be eaten. Humans didn’t actually have to like them to eat loads of them because they were the most abundant food source and so people ate plenty of vegetables anyway, by default almost.

People do need a bit of meat though, or at least, did in those days, and that was much rarer and indeed, harder to get hold of. So it had to taste good to motivate humans to go out and hunt down animals for meat.

Of course, that could all be nonsense, that’s the best-educated guess I can come up with sitting here as a computer scientist with a casual interest in evolutionary biology and the combined knowledge of the first two chapters of Richard Dawkins’ Climbing Mount Improbable.

Another reason is that it could just be an accident of the way that the human taste sense has evolved and the texture of meat. Maybe someone who studies biology can enlighten us?

HSoWY talks Creationism

Tuesday, June 14th, 2011 | Events, Humanism

At last Thursday’s Humanist Society of West Yorkshire meeting, Brian Layfield and Mark Edon presented a talk on Creationism.

Brian is a long time member of HSoWY but also father of Steven Layfield, a well known creationist who is now head of Science at Emmanuel College. Mark is secretary of the British Centre for Science Education (BCSE for short) and has previously spoken at both Skeptics and A-Soc.

The Atlas of Creation

Saturday, October 24th, 2009 | Humanism

I headed over to York on Wednesday night for the monthly York Brights meetup. I ended up having a really enjoyable night (not that you should expect anything less) despite still being ill with a cold, made especially interesting by the fact that I got to have a good read over the legendary Atlas of Creation, a book published by a Turkish Muslim Adnan Oktar who explained that evolution is all lies.

His wacky viewpoint is actually one of “Old Earth” creationism in that he believes that the Earth has been here for millions of years, it’s just that species have never changed. What a gangster.

Evolution

Sunday, May 10th, 2009 | Events, Humanism, Life

On Tuesday I delivered a short series of talks to Atheist Society on evolution. It focused on some of the fun facts of evolution and strange twists which don’t seem to make sense at first but then, when you actually find out the answer, it makes perfect sense. The enemy of the god of gaps if you will.

Chris Chris Chris