Models can only show theories and predictions made by scientists. Models don’t always go according to plan. Computers aren’t perfect either. They could malfunction. Plus, human error could affect the outcome of the models.
[P1] Computer models made by scientists determine how climate change has and will affect the world in the future. [P2] Because technology is changing, scientists can make more accurate models.
Rejecting the premises
[Rejecting P1] Computers aren’t perfect and could provide false data.