Not wishing to sound insensitive, but lets face it, a lot of people die every year in all countries due to one reason or another..heatwaves are nothing new, they happen, and will continue to happen.
(btw, love the way you say: 'many of them...' there was only 5.. you mention 3 proficiencies.. hehe..n/m

)
Sorry but wtf?
I know if I felt like **** , tired, dehydrated, weak etc, I wouldn't care if I wasn't 'allowed' to do take a small break to recuperate, whats more important?
Your health or some stupid school activity, which in your entire life, won't be
that important.
Again, wowee.
**** happens all the time, the US has a large amount of deaths every year, people
WILL die..it's foolish to get all depressed and worry about things you can do nothing about.
Death is a part of life, sometimes you die young, its sad, but what can you do?
You cannot avoid death, or cheat it, only enjoy those days that you have.
Sorry if I sound a bit harsh, but I really don't get what you expect to be said on this.