Correct. Seems like as a country gets more developed the birth rate falls. Weird you're getting down voted as a lot of countries are about to face a population crisis as young people aren't having enough kids.
Estimates vary, but we're expected to reach "peak human" around 2070 or 2080, at which point there will be between 9.4 billion and 10.4 billion people on the planet. It may be a slow process – if we reach 10.4 billion, the UN expects the population to remain at this level for two decades – but eventually after this the population is projected to decline.
Oh and if that's not enough for you, these ice sheets are experiencing 'tipping point like behaviour' and you know what will happen when the planet has a few more years as hot as 2023 and more of those ice sheets experience a bit more of that 'tipping point like behaviour'? That's called the Blue Ocean Event. Feel free to look the BOE up with as many of your own sources as you like, the blog page I linked just has a good explanation and diagrams, it's faaaaar from the only source. It's also called the Clathrate gun hypothesis if Wikipedia is more your jam.