Tired of staring at a computer all day? Well, go back a 100 years and you’d have been working in a grueling factory all day. Go back another century and you’d have been tending a field all day. Go back 500 years and more than half of your children would have died before the age of five. And yet you’d *still* be using all kinds of human-made objects and systems. As we read yesterday, humans may have been deploying fire for 1 MILLION YEARS. No matter how far back you go, you’ll find us shaping our environment. It is technology all the way down.