we're literally living in an interglacial period, meaning a temporary warm season during an ice age, and yes we are currently in an ice age in case you didn't know, this interglacial period or warm season, separates the glacial periods when the temperatures drop really low and the ice volume goes up all around the planet, and why am i saying all of this? because guess what, before every new glacial period starts over you get a gradual global temperature increase, meaning it gets warmer and warmer before everything freezes for thousands of years again. and there's more, usually an interglacial period lasts for approximately 10,000 years, and guess how long our current interglacial has been going for? 11,700 years. so, all things considered, it's much more likely that we are seeing the natural transition to the next glaciation than an artificial warmth process