Is an environmental studies degree worth it?

I have the option to go back to school but the only pheasable option is an environmental studies degree. Is this too generic? What jobs can I get with this degree? I heard i could be a consultant. But i don't know what they do or where I could get hired as one. I would love a career that is focused on science and could do on my own instead of a team and one that's not dealing with alot of people.