The Natural Step Program, a national not$-$for$-$profit organization dedicated to sustainable development, has further defined the UN$$s definition into four principles. In order to develop a sustainable world, we must...Check all that apply.

Let nature take it's course $($e$.$g$.,$ minimize disruptions to natural habitats$)$

Limit what we take from the Earth

Limit manufacturing and use of toxic substances $($e$.$g$.,$ carcinogenic pesticides, plastics$)$

Ensure safe working conditions, equality and equity