I consider it good to sustain as much of the natural environment as possible. I don't think the "others" in Jesus' admonition includes musk ox, army ants, or orchids. Would you agree, both that sustaining the environment is good and that it is not covered by "Do unto others..."?
I can see that you don't seem to grasp what is meant by 'others'. But when it comes to the environment that falls under being good stewards to what God has provided for us.
The Parable of the Talents
Mat 25:14 For it is as when a man, going into another country, called his own servants, and delivered unto them his goods.
Mat 25:15 And unto one he gave five talents, to another two, to another one; to each according to his several ability; and he went on his journey.
Mat 25:16 Straightway he that received the five talents went and traded with them, and made other five talents.
Mat 25:17 In like manner he also that received the two gained other two.
Mat 25:18 But he that received the one went away and digged in the earth, and hid his lord's money.
Mat 25:19 Now after a long time the lord of those servants cometh, and maketh a reckoning with them.
Mat 25:20 And he that received the five talents came and brought other five talents, saying, Lord, thou deliveredst unto me five talents: lo, I have gained other five talents.
Mat 25:21 His lord said unto him, Well done, good and faithful servant: thou hast been faithful over a few things, I will set thee over many things; enter thou into the joy of thy lord.
Mat 25:22 And he also that received the two talents came and said, Lord, thou deliveredst unto me two talents: lo, I have gained other two talents.
Mat 25:23 His lord said unto him, Well done, good and faithful servant: thou hast been faithful over a few things, I will set thee over many things; enter thou into the joy of thy lord.
Mat 25:24 And he also that had received the one talent came and said, Lord, I knew thee that thou art a hard man, reaping where thou didst not sow, and gathering where thou didst not scatter;
Mat 25:25 and I was afraid, and went away and hid thy talent in the earth: lo, thou hast thine own.
Mat 25:26 But his lord answered and said unto him, Thou wicked and slothful servant, thou knewest that I reap where I sowed not, and gather where I did not scatter;
Mat 25:27 thou oughtest therefore to have put my money to the bankers, and at my coming I should have received back mine own with interest.
Mat 25:28 Take ye away therefore the talent from him, and give it unto him that hath the ten talents.
Mat 25:29 For unto every one that hath shall be given, and he shall have abundance: but from him that hath not, even that which he hath shall be taken away.
Mat 25:30 And cast ye out the unprofitable servant into the outer darkness: there shall be the weeping and the gnashing of teeth.
Those that cared for what the Master (God) gave them were rewarded....not so much the other one.....