It's probably non-trivial, but human time also has a high environmental impact, because we eat and use stuff (think about a parking lot full of shoppers or empl

It's probably non-trivial, but human time also has a high environmental impact, because we eat and use stuff (think about a parking lot full of shoppers or employee cars). If we are going to pay our environmental human cost anyway, better if our time is not spent doing boring things that we do just because of the money.