There is no need to be that disappointed with every thing, crashes or waiting for system trucks to derail in world, after all there are good human are developing some thing every day.
Medications, treatments, transport, communication, banking and similar services are flourishing after all.
Civilized world does care about environment, rules keep coming for health concerns.
Before 1993 a refrigerant gas called Freon was used in car and home, not any more because it harms ozone layers, now they rplaced it with another product R22 some thing. Coal energy is on notice since long, US president George Bushg was enforcing the ban, but India and China refused to cooperate because they are major user of coal energy.
Br. Shahalam is right that every thing has side effects but constant work in right direction helps.