The Original Club of Rome Report on the Environment Issued

The original Club of Rome report on the environment issued in 1972:

A) was optimistic about environmental sustainability for the long-term future
B) predicted ecological disaster within twenty years if major changes in population growth and resource use were not made within 20 years
C) predicted severe ecological problems within the next 50 to 75 years if major changes in population growth and resource use were not made
D) was widely acclaimed and readily accepted