Ambitious? How about impossible?
How do you create a truly dynamic ecological environment? The only option in video games is to program in each and every option. Lets say I wanted to make a bow and arrow. Game engines are not nearly as far along to make that organically available. Someone has to program it in. And that's the problem with ideas like these - for the time being, you can't just get a universe filled with tools, structures, and skills for free. You have to build them. And this is very hard, especially if you're trying to make the game balanced. So I don't see what's advertised in this video coming out of a kickstarter campaign