Rising the price or not selling is not a solution. Not only we are running out of helium, but also any other substance in the earth is concerned. The solution is a big factory that analyses the air, water, or any other mix of substances to extract the substance we like and classify them. It can also create a mix, like H2O....

Sounds like a terrible idea, but it's the revolution we need for the next 100 years, if we really want to continue development in the planet Earth. If you are not already aware, fauna and flora are already doing it for thousands of years. And yes, they did it successfully. The sun could be a valuable energetic resource.