on the consumer level, a certain ecological could be followed: like avoiding owning an iphone, an android that lasts for 7-10 years should be fine, a car for 25 years, have the credit of bringing one child per marriage, maximum 2 children from 2 marriages. The rest is government level: ensuring public transportation, producing renewable energy, avoiding useless student debt, buildling insulation…also it helps if politicians dont take lobby money and did actual work to benefit society, and also fend off corporate greed. a single person shouldn’t be accountable for all the pollution