Since 1900, we've been making a LOT of stuff...and it's been piling up. In 2020, the material output of humans on Earth SURPASSED the total (dry) weight of all living things on Earth!
One grim part to this story (there's many π΅βπ«) is that we've now produced double the weight of plastic than the entire Animal Kingdom.
And we aren't showing any signs of slowing down. Currently we produce about 30 gigatons of stuff a year - or every single person's weight in stuff EVERY WEEK. By 2040, increased production rates predict we'll produce stuff at almost TRIPLE the total amount of ALL living things.
This is a grim part-two story to my previous piece on the Biomass of Life.
This one is a fun topic for me - I've always been fascinated with society's disdain for Pluto's downgrade, but the complete lack of interest for the other members of Pluto's family!!
You'll notice there's more than 5 of the IAU's recognized dwarf planets. This is because I referenced additional planets that are agreed upon by @plutokiller, @GonzaloTancredi, and Will Grundy @LowellObs. Depending who you ask, there's more!