Long-standing Controversy

For years, folks have been debating: which matters more, innate intelligence or the environment you grow up in?

This debate has been going on for ages.

My research kind of leans towards ecology. Instead of solely focusing on either genetics or environment, I tend to explore how they both play a part together.

So, the understanding is that they're both crucial. But as for which one holds more weight, I'm not entirely sure.

And as for how they work together, I don't have a clear picture.

Bucket model

So, what's the deal with intelligence genes and the environment in shaping IQ?

In the past, people used to talk about this "bucket model" thing. They'd say intelligence genes and the environment are like two pipes pouring IQ water into the human "brain bucket."

In this model, it's like both genes and environment are identical faucets, pouring water into the bucket at the same rate.

So, in this model, they're seen as having equal and simultaneous effects.

According to this view, having "no talent" is like saying "I've got one less faucet than others, or my faucet pours less water. So, no matter how hard I try with my other faucet, I'll never catch up or surpass others."

People who think like this are definitely feeling low about themselves. Teachers who think like this are hopeless about their students. And parents who think like this don't hold much hope for their kids.

The Latest Understanding

Thankfully, neuroscience and brain science are advancing, and so is our understanding of intelligence genes and the environment.

Nowadays, scientists reckon that the whole bucket model thing is off. They believe:

Genes are like the faucets, and the environment is the pipeline bringing out the "water of wisdom," playing a decisive role in shaping brain intelligence.

This view suggests that even if you're born with exceptional intelligence genes, if you're living in a primitive society with no civilization, no internet, no computers, how far can you really go? Maybe you'll just have a few more spouses or live a bit longer.

On the flip side, even if your innate intelligence is average, in this age of information, you could excel. Because not only are there abundant learning resources, but there's also the assistance of AI, making the learning environment top-notch.

People who see themselves this way are full of hope.

Teachers who view their students like this are super responsible.

Parents who see their children like this understand the significant role of family education.