I don't think it's worth what it costs.
you don't really mean what you've said, everything in our power? for any cost?... If we literally spent every bit of cash we had to do as you say and maximize biodiversity, our descendents would survey the biodiversity while wearing animal skins and hunter gathering and striving to someday reinvent agriculture, fertilizers, pesticides, and internal combustion engines.
yes, i'm not being serious. neither were you.
the money you pay your housekeeper? part of the economy. you cleaning your own house? not part of the economy.
your point is valid, that it "has a value" and the economy "depends on it", and there are economists and critics who have said "we need to fix this", but definitionally economics at present is what it is and isn't what it isn't.