The ruler has stated it multiple times, and no I don't think a preemptive strike is justified, the attack has been going on since Iran started paying for 90% if terror activity in the west bank and Gaza strip.
You are entitled to your opinion, I like how that's your response though, no one in Israel is calling for the extermination of a group of people though, hmmm.
I and a whole bunch of others use mg there really is nothing wrong with it. It's kinda like when I was in high school and some kids had to have the brand name clothes instead of just a shirt from Walmart, its a odd thing how people are so against using it even when they haven't.
They will probably die. Hate to be the bearer of bad news, but 50's will kill them. Maybe not the first couple of nights but after a while yeah. It also may stress it so bad the plant will kick into survival mode and growth will all but stop.