I agree with with you Isa 55:8-9. It should be obvious to even the dullest among us the the vast majority in developed countries out of sync with the biblical command that we be stewards of the earth.
Some people believe that the instruction to ‘rule’ over the earth means we have absolute authority over creation. In this view, nature is a resource for humans to benefit from economically, whatever the environmental impacts. This theology has allowed Christians to chop down tropical forests to grow soya for cattle feed and to pollute rivers with waste products from mines as we dig for precious metals.
To challenge these ideas, Christians have turned to the second creation account in Genesis 2. In verse 15, humans were placed in the Garden of Eden and instructed to ‘work it and take care of it’. In other words, God has given us the responsibility to act as stewards of his creation – to care for, manage, oversee and protect all that God owns. What an honour and privilege!
This does not give us free licence to exploit and abuse God’s earth. As stewards, we need to act in the owner’s best interests, treating his ‘property’ with respect. We must not use it in a way that causes harm to our neighbours. One day we will have to give an account to God of how we have treated his earth.