How do we discourage capitalism from destroying our ecosystem?

spend less on trivial or environmentally damaging things. just dont buy them and recycle manufactured goods as much as possible. drive less, or group trips to conserve gas. andof course black lives matter. a least to me. a black man once saved my life by throwing his arm out and preventing me from walking right in front of a speeding taxi. i am grateful and will never forget that. many black people are our caregivers in health institutions, workers in necessary employments, friends and acquaintances and such. of course black lives matter. even just a friendly smile from someone or word of encouragement can make a difference.