Are discrimination and racism always to be part of the human condition o can they be eradicated from society?

They will be done away with eventually, but it won't be by means of anything that man can do. It will take Jehovah God's kingdom to change society on that level; It's only by everyone following the principles & commands (as well as Jehovah Himself enforcing them globally...) found in The Bible that mankind everywhere will be treated fairly. (Isaiah 2:2-4) All those that promote/encourage and practice racism or discrimination (along with everyone else that's evil/wicked will be destroyed during Armageddon (2 Thessalonians 1:6-9), leaving only the righteous/good to be left alive. (Proverbs 2:21-22)

(New World Translation of the Holy Scriptures)