It does but we don't really know what it means any more - due to advertising and all sorts of societal pressures/misconceptions...

Depressing but probable..

Biodiversity loss. Species extinction is occurring at 1,000 times the background extinction rate. A few hundred species would normally go extinct in a year. We are losing thousands every day. We are experiencing the sixth mass extinction event (the fifth occurred over 60 million years ago) and very few people are talking about it 

Legal and political systems are perpetuating the destructive cycle

100% - it gives tools for self-development and enables social mobility. of course there is a lot to dislike about many educational programmes - so we should improve them - but not abandon.

... of livestock for human consumption = educate about plant-based diets and decrease industrial production of livestock = less pressure on the Earth system

Happiness, like love, comes from within. You can be happy in any situation, if you have cultivated happiness inside