Makes sense. With respect to the environment, I don't pay much attention to racing so I don't know if that would stick out as much to me personally.

I think shadows are more prevalent and even color is not as vivid as many videos we see today either. The image is sharp though!

> lack of protective barriers, and people standing right next to the race track

Makes me wonder what kind of risks we are obliviously taking today that will seem kind of crazy in the future.

I don't know that "oblivious" is the word I'd use. People standing next to the racetrack are well aware of the risks involved. They aren't there because they don't perceive the risk; they're there because they think it's worth it.

Would you describe rock climbers as "oblivious to the risks involved", or just as people who are sometimes killed by their hobby?

Cars, perhaps.

For another recent historical example see: smoking.

Personally I'm waiting for when sitting at the desk all day long is found out to be Very Bad. But that's probably just a modern ‘proletariat vs capitalist’ issue—I guess factory assembly lines weren't and aren't too popular either.