The day after tomorrow wasn't a documentary.
I haven't even seen it. I don't watch most movies.
Besides, think about what you're saying for at least ten minutes
Wow, you really think you know something, don't you? Hilarious.
You're saying the cold season, which already isn't suitable for growing in higher latitudes anyways, is going to get colder, therefore unsuitable for growing.
Well, at least we know your reading comprehension is shit.
What I said is that the higher latitudes will have colder temperatures than lower ones when they are at their coldest.
This is a fact.
When you learn to understand English, come back for a debate. The best you can do now is be berated.