During a debate on climate change, two scientists present their viewpoints. Dr. Smith argues that immediate action is necessary to combat global warming, emphasizing that current regulations are insufficient and that new policy measures must be implemented quickly. Dr. Johnson, on the other hand, contends that the technological advancements needed to effectively reduce carbon emissions are not yet ready and that a more gradual approach would allow for better planning and innovation.
Which of the following best describes the point of disagreement between Dr. Smith and Dr. Johnson?