It could happen...
Some time in the next 10,000 years some say. And some say it will last 100,000 years
Carnivores Ice Age happened in 2001.
it happened in ice age 2 the meltdown.
on Earth
no
Nuclear winter, the next ice age. If it does happen the world will most likely go on with a small population and repopulate. It will be like fallout but ice
I'd like to just skip the next ice age.
The next Ice age can happen anywhere from 100 000 to 500 years, depending on how we react to global warming. We may never have another ice age. Technically we are in an Ice age because Antarctica and Greenland have a thick Ice sheet. However when they melt the Ice Age which we are currently in will be over. The present ice age started about 2.6 million years ago and we are living in a warm period between glaciations. If you mean "how long until the next glaciation"? That we don't know yet, if the ice nears the poles continues to melt it could be many thousands of years. Since we can't make up our minds exactly what the various causes for periods of glaciation are, we don't know.
Cenozoic.
The northern hemisphere
It depends when this question was made. The current ice age movie is number 4.