Gold is a physical commodity which cannot be manufactured, it retains its value because it cannot be manipulated. The biggest manipulator of money throughout time have been governments, and their purpose for doing so has always been to grow bigger and exert more control over the general population by way of handouts and war. If the world truly wanted to eliminate poverty and war, it would adopt gold and gold standardized currency and never use fiat.
gold is very limited in this world thats why it price goes up and up always for long term ...this is also with bitcoin sir it is very limited prodaction so its price also go very higher all time when the halving is done and its price stable after that its gone up again