I'm not sure what 'inventing bronze' is supposed to be. 'Inventing' AGI is pretty much equivalent to creating new life, from scratch. And we don't have an idea

I'm not sure what 'inventing bronze' is supposed to be. 'Inventing' AGI is pretty much equivalent to creating new life, from scratch. And we don't have an idea on how to do that either, or how life came to be.