The neo Malthusian mentality is definitely cyclical in nature and only varies by the dimension and longevity of the mass insanity. Stay out of that asylum and please keep the gates and doors closed for your own protection...its like the Hotel California for the residents.
The wild-eyed predictions of the climate alarmist crowd come from the same people screaming, "B-but... Muh Russians!!"
Relax, it's all fake news. Here's NASA's chart of annual global temperatures, since 1880:
A show of hands, please: Does anyone see anything to panic about?
Didn't think so.