I think we are doing more to destruct it. And the good things we do, don’t compensate the harm. Our planet’s forests, oceans and land soak up billions of tonnes of carbon that causes a climate change. Temperatures keep rising and soon, we will not be able to control the earth’s equilibrium. We can avoid the sad scenario but it's going to take a fundamental re-adjustment of our relationship with the planet. We need a total re-orientation of human values, equity, behaviour and technologies. We are going to have to get very busy with planting trees, protecting forests, working out how to block the Sun's rays and developing machines to suck carbon out of the air.
And, we should also think of “green mining”: revolutioniziong the energy efficiency, minimizing energy consumption, reusing waste energy etc