The elimination of CFCs (cloroflourocarbons) to protect atmospheric ozone cost the world economy an estimated:

Question

Quizplus · Accepted Answer

The elimination of CFCs to protect atmospheric ozone cost the world economy an estimated $200 billion. This was due to the need for industries to phase out and replace the use of CFCs in products and processes, as well as the cost of research and development of new technologies. However, it was considered a necessary cost to prevent further damage to the ozone layer and protect human health and the environment in the long run.

The Elimination of CFCs (Cloroflourocarbons) to Protect Atmospheric Ozone Cost