The answer is.... Energy. Not just any kind of energy. I am sure as this post ages "climate" will be dominating a lot of people's portfolios.
Uranium and Nuclear energy will have top-line revenues and the technology is so far advanced now it would be foolish not to incorporate this into our world. The "greening" of the economy should focus on nuclear energy. There are many prominent people starting to wake up to this fact and sentiment is starting to quickly turn in favor.
Here is one stock I have taken a position in.
Azincourt Energy Corp.
Azincourt Energy Corp is a Canadian-based an exploration stage company. It is engaged in the acquisition, exploration, and development of mineral properties. The company's two uranium projects include Escalera-Lituania-Condorlit Projects and East Preston Uranium Project.
Market Research shows us the demand for this mineral and industry is ready to grow in the coming years. We have had almost 10 years accumulation.
The surrounding Athabasca Basin region is a world-class district with the largest, highest-grade uranium deposits in the world. The property leverages a rich uranium mining history, a stable political climate, and pro-mining policies on the federal and provincial government levels.