How Long Do Humans Have Left?

It's no secret that humans have already made a huge impact on our planet in the short time we've been around.  This begs the question, how long do humans have left?  Is our population growing too fast for the planet to sustain?

Read for more info on a brief history of Earth:
https://en.wikipedia.org/wiki/History_of_Earth

Click here for Earth's all-time population graph:
https://ourworldindata.org/population-growth-over-time