JosEPh_II
TBS WarLord
I only know of Ivory, a resource, going obsolete. If you can make Jungle Camps go obsolete after jungle chopping is available, go for it.
Or to be radical, get Jungle Camps to become depleted and no longer available as an improvement for that plot. Then by that time, chopping will harvest hammers. Build new improvement accordingly.
No!

You guys really need to have a conversation with Vincentz about Jungle Camps. Even today in Thailand, Cambodia, Vietnam, India,and other SE Asian countries Jungle Camps are still used today. And in Africa too. They are a rich resource for each of these countries that have Jungles.
This whole premise that they Need to go Obsolete is an unfounded hold over of vanilla Civ IV thinking on Jungles, period. The old Chop everything for Hammers idea. You want to make them useless again? Really?

JosEPh