Iron Man vs Our Planet

As to the answer to this thread, Tony was going about developing a Dyson Sphere in a Gillen's run a few years back. The amount of technological resources he has clearly dwarf the combined capability of all the countries of the world combined by several orders of magnitude.

Tony clearly overwhelms our world.

If comic book physics were on for only Iron Man he would wipe us out. However if they were off, the Iron Man concept does not work in our world. Flying would be a problem alone as he would have his head torn off by the G forces when making hard turns, or just looking up while doing mach 3 or better.