What would you have to do/discover in order to be called a modern-day equivalent of einstein?

Question

I dono't necessarily mean within the boundaries of physics, but as a comparable achivement in general.

Answer 1

Find a cure for cancer, maybe?  Or, establish a new source of completely renewable energy thats readily available and free/cheap to produce (maybe find a way to scale and mass produce fusion power?)

All Einstein did was discover a physics theory which eventually led to application of the atomic bomb, GPS, etc.

Answer 2

Find a way to make cold fusion work.