‘Materialism’ is not new.
Right from the beginning of creation men and women have spent their time and energy on acquiring the things of this life rather than seeking after their Creator.
Jesus gives a parable to this end:
Luke 12:15 And he said unto them, Take heed, and beware of covetousness: for a man’s life consisteth not in the abundance of the things which he possesseth. 16 And he spake a parable unto them, saying, The ground of a certain rich man brought forth plentifully: 17 And he thought within himself, saying, What shall I do, because I have no room where to bestow my fruits? 18 And he said, This will I do: I will pull down my barns, and build greater; and there will I bestow all my fruits and my goods. 19 And I will say to my soul, Soul, thou hast much goods laid up for many years; take thine ease, eat, drink, and be merry. 20 But God said unto him, Thou fool, this night thy soul shall be required of thee: then whose shall those things be, which thou hast provided? 21 So is he that layeth up treasure for himself, and is not rich toward God.
In the parable of the Sower such are described as the seed sown among thorns:
Luke 8:14 And that which fell among thorns are they, which, when they have heard, go forth, and are choked with cares and riches and pleasures of this life, and bring no fruit to perfection.
Matthew 6:25 Therefore I say unto you, Take no thought for your life, what ye shall eat, or what ye shall drink; nor yet for your body, what ye shall put on. Is not the life more than meat, and the body than raiment? 26 Behold the fowls of the air: for they sow not, neither do they reap, nor gather into barns; yet your heavenly Father feedeth them. Are ye not much better than they? 27 Which of you by taking thought can add one cubit unto his stature? 28 And why take ye thought for raiment? Consider the lilies of the field, how they grow; they toil not, neither do they spin: 29 And yet I say unto you, That even Solomon in all his glory was not arrayed like one of these. 30 Wherefore, if God so clothe the grass of the field, which to day is, and to morrow is cast into the oven, shall he not much more clothe you, O ye of little faith? 31 Therefore take no thought, saying, What shall we eat? or, What shall we drink? or, Wherewithal shall we be clothed? 32 (For after all these things do the Gentiles seek:) for your heavenly Father knoweth that ye have need of all these things. 33 But seek ye first the kingdom of God, and his righteousness; and all these things shall be added unto you. 34 Take therefore no thought for the morrow: for the morrow shall take thought for the things of itself. Sufficient unto the day is the evil thereof.
The root of the problem is covetousness.
All wars stem from covetousness.
Even within the Church there arise those who make merchandise of others.
2 Peter 2:3 And through covetousness shall they with feigned words make merchandise of you:
Those who believe the gospel and are baptised into Christ are to shift their attention from materialism to Godliness.
Matthew 6:24 No man can serve two masters: for either he will hate the one, and love the other; or else he will hold to the one, and despise the other. Ye cannot serve God and mammon.
I hope you find this helpful.