Many people need this resources, including our children. That’s why we need to slow down our crave for things and enjoy what we have. We don’t need to change cars every 4 year, we don’t need to commute as we do, we don’t need all the clothes, we don’t need to eat meat at every meal. Also we don’t need to work in useless jobs only to have money to buy useless things. We need to reconnect with nature and with each other.
I agree that the consumption isn't sustainable long term. At the same time, consumption of clothes, food, household goods, etc. in rich countries helped China to lift hundreds of millions of people out of poverty by giving them better paying manufacturing jobs.