Do I have to have a Google adsense account on hub pages?

Google Adsense is getting a lot of complaints about deactivating accounts, cheating people out of money earned. , privacy issues etc. I just cancelled adsense account here and removed it from all of my blogs and websites. They never bothered to respond to my concerns.

They closed account immediately, and of course are keeping my earnings.

Yes, if you want to earn money. If you just want to write (without bothering about the potential earning possible) you don't need an Adsense account. Hubpages has several earning avenues for its publishers - to take the complete benefit of it you need to have an approved Google Adsense account.

Otherwise you will be losing out.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.