What will be the most expensive thing in the next 20 years?

In 2037, the Earth joined the Star Alliance, and China became the leader. After that, the currency will gradually withdraw from the historical stage. In 2040, that is to say, in the next 20 years, nothing is expensive. Science and technology will develop at a high speed, and there will be many alien civilizations to help mankind for free. Think about it, how many alien civilizations are there in this universe, and there are dozens in the Milky Way alone. China became the leader of the Star Alliance. Do you have anything more expensive?

Of course, talent is the most expensive.

Uncle Li found out that,

2 1 century What is the most expensive?

Talent is the most expensive in the whole century.

At the national level,

Cultivating talents is the most important thing.

Judging from the employment situation of enterprises,

It must follow this truth,

From a family perspective,

The most expensive thing must be talent training.

Blue-collar workers such as construction, sanitation, nanny, sewing, electro-oxygen welding, sheet metal workers and young farmers are scarce.