Yes there will be scarcity as long as there is demand for more. More of the basics like space and food/energy. If we stop reproducing and/or consuming to the po

Yes there will be scarcity as long as there is demand for more. More of the basics like space and food/energy. If we stop reproducing and/or consuming to the point of scarcity by choice - then we will no longer have scarcity. It's not an impossible scenario. It has happened to some cultures.