Probably not on either of the two.
No WWII = No Cold War. USSR came out of WWII as a superpower complete with Eastern European empire. Before that it was just a regional power and it's main concern was Imperial Japan (they fought border wars right up to 1939).
The European powers also wouldn't have been bankrupted by the war so would have been able to stifle anti-colonial movements lot easer (especially as no supercharged USSR to bankroll independence movements and no radical change in western thinking in relation to colonies).
Basically WWII destroyed Europe as a source of power and took out Japan and Germany but also Britain and France as major political players. The USSR and US were attained previously unimaginable levels of power.
Also WWII opened the flood gates to mass consumerism. US industrial output expanded massively during the war and that was just rediverted to the civilian sector (first in US then elsewhere). The mass of surplus WWII equipment was used to cheaply revolutionise transport and industry be it trucks. tanks converted to tractors, bombers converted to civilian airliners, radios for communication etc.
Also the technological advancements made during the war had massive ramifications for the post war world not just jet engines and rockets but industrial mass manufacturing techniques electronics etc.
I don't know how the world would have progressed without WWII. But I think it would have been a much slower development level.