You can never know when something bad is going to happen in your area. While we all think that the disasters we read about in the papers are going to happen in other parts of the world, or the country, sometimes they can knock on our door without warning. Whether it is a natural disaster or something that was caused by man, it does not really matter. What really matters is that you are going to have the training that is necessary to help out when such an event occurs. It is why confined space training is so important.
When you are working in a field such as construction, you should have this type of training regardless of whether there is a disaster that you think will happen. In construction, you can regularly run into issues where people may find themselves in situations that are a bit dangerous. And there is always the small chance of something really bad happening at the site, where someone gets trapped in a confined space. If you have the right training, you can lead or help out with a rescue operation in such an event. And if you are working in the type of industry where certain training is mandated by OSHA, you are going to need to take the class for sure.
And even if you do not work in that type of field, you may want the training in case something bad does ever happen in your area. While there are firefighters and police officers, there is always the need for other people to help in a crisis. And if you have the training, you could help people in your neighborhood should a disaster ever happen. It is a great feeling after you have finished the course, because now you are prepared and ready to help out should anything bad ever happen.