A group of scientists believe that global warming is an irreversible process. Another group of scientists feel that human intervention can reverse the global warming process. Which of these is the most likely outcome of differences in opinions of scientists on the issue of global warming? (2 points)
a. All old ideas would be discarded.
b.Scientific evidence would be weakened.
c.New ideas would be created and tested.
d.The limitations of science would be evident.