My answer : the earth have no value, valueless,no

My answer : the earth have no value, valueless,no value at all. Just think: if all people disopear tomorrow ,how much do you think your land is worth after tomorrow ? Nothing. When you see a wallet, you think of money,but actually the walley itself is not mone; When you see a reservoir, you think of water, but actually a reservoir itself is not money. When you see gold,silver,land,money,you think of value,but actually they them-self are not value at all. If there is no human being on earth,all above are valueless. All of stuff above mentioned is only a storage of value. Labour,only labour of human being have a value. The land,house,gold,jury,silver and money are only your wallet for storing you value,reservoir for storing the water. You can not consume directly your money, you store it to expect to exchange other people's labour or product of labour when you need. So,the nature of value,is labour only .