female construction worker and FOSS hobbyist here. I've been to tech conferences and do residential construction for a living. I'm a member of the local VFD. I'm familiar with predominantly male environments. I wish there were more women doing the things I love to do, but oh well.

Predominantly male environments are much more verbally and physically confrontational than mixed ones, in my experience. So my presence is really awkward. No one feels comfortable ripping on the new guy if the new guy is a new girl who's a bit shy. Sometimes the awkwardness dissipates, other times it doesn't. If it doesn't, I leave. So I suppose that this is one reason why predominantly male environments tend to stay that way.

It's always felt like more of a group dynamics thing than pointed sexism when I've experienced it.

One more thing: just because a job is physical doesn't mean that men are better at it. This attitude is extremely annoying to me as it directly affects my day-to-day life. I train 10-15 hours a week, and I'm stronger than the out-of-shape old guys. This doesn't matter. They know so many tricks to make the work go faster. Work smarter, you know?

I'm not sure if there's any data on female construction workers and danger/workplace accidents, but I'm actually confused by your assertion that men are better able to handle danger. Like, I don't understand what that even means.

By "better able to handle danger" I meant that they're more willing to do risky behavior. Like, part of doing a dangerous job is deciding that it's worth doing, and men are more likely to do so in spite of the risk.

Essentially, I'm blaming part of the construction work gender disparity on the same thing that explains why only 14% of motorcycle riders are female.

>just because a job is physical doesn't mean that men are better at it.

Sure. I'm definitely not saying that women can't or shouldn't do physical jobs. Averages and distributions exist, though, and testosterone is a hell of a drug.

As for the danger part. It sounds like men are socially forced to accept danger and risk, I doubt most men really want to do it, but they are forced to be providers while us women are socially forced to be caretakers.

> I'm actually confused by your assertion that men are better able to handle danger.

When the poster said, "significant danger and hard physical activity, and for men are generally better able to handle that", they may have been saying that men are generally better able to handle the physical activity, and not necessarily the danger too. English is ambiguous about grouping clauses sometimes.

It's both, but "men are better at handling risk" is a really weird way of phrasing "men are more willing to engage in risky behavior". And that sentence was originally just about the physical activity, and then I realized that the difference in risk tolerance was also a contributing factor and I should mention that as well, and the phrasing vaguely worked properly so I kept it.