In your opinion what single person has had the

[Kev H]

most impact in and on human history to date?

[Starky]

Love him or hate him, Jesus of Nazareth.

[Daddy's girl]

Yup, Jesus.

[larithd]

Martin Luther King, Jr.

[Huilarde]

bill gates, although pretty recent considering the time frame, but he did change the WORLD

[Arman A]

Don't wanna be immodest, but that would be me.

[bablshams]

The first homosapien.

[Trina]

Leonardo da Vinci.It is hard to narrow this down... there have been a couple of great answers... one from Gee and one from Huilarde...

[icthyus05]

I would say Jesus whether you agree with His worldview or not you have to admit that His influence is felt the world over. Everyone who has heard about Him has an opinion about Him. Moses is a close second in my mind. His writing are some of the most contriversal and widely attacked.

[Orion Juvetas]

that unknown person who invented the wheel

[emster491991]

Jesusthen maybeBuddhaHitlerPlatoKarl MarxMussoliniNobelEinsteinAncient Chinese who invented gun powderWhoever created the wheelThe first person who contracted HIV

[Tilting Goose]

One might say Jesus, but looking forward the next two thousand years there is just one name: Charles Darwin.

[Yaoi Shonen-ai]

Thomas Aquinas, for re-introducing syllogistic logic leading to reason, into our thoughts. This led to the Enlightenment, the Renaissance, Bacon's treatise on the importance of science, and the fall of royal power for the democratic means of self-governance.