RE:a sign of things to comeWell, the outcome could be very different than many think today. Worldwide governements are pushing global warming in people's head i order to implement new taxes...before it's too late...imo.
In fact, interglacial cycles has always been there. We could be at the top of an interglacial cycle, due to natural planet cycles. As per a geologist I met, when the next ice age starts, in only 50 years Canada and Northern Europe could become infertile...
The Arctic sea ice has expand since 2012:
https://nsidc.org/arcticseaicenews/files/2015/12/asina_N_stddev_timeseries.png
https://kaiserscience.files.wordpress.com/2015/05/minor-ice-ages-during-past-450000-years.gif
https://www.sciencedaily.com/releases/2013/08/130807134127.htm