My take would be nature. Environment will be in a severe condition affecting all aspects of our life. The future Govts will realize we cannot keep living the way we do now. It will be a time, when environment friendly revolution will be needed in all aspects of our life. And it will affect our career. Many career streams that we know today, might simply disappear, because it hurts environment and health. Many new careers streams will open up especially in research on more efficient greener way of life. This will affect engineering, medical, social science and practically all career streams.
So what should our young generation look forward to? I would recommend streams that will help in the greening of our world. That should be your future, as the world’s future will depend on it.
To make things clear, please watch this great video. It’s long, but truly worth it.