If one looks at the past history of climate change, the short warm periods between the ice ages have been about 10,000 years or less. We are at about 12,000 years. Of course no one can predict the future on such things, but it would not surprise me to see a repeat of what has been going on for the last 400,000 years.
The first chart at the link shows what I’m talking about.
http://climatechange.thinkaboutit.eu/think4/post/the_co2_ability_to_time_travel
See my post right above this ... that’s what I’m referring to - the year 2015 ...