Final answer:
A decrease in low clouds with warming would lead to a climate feedback. When low clouds decrease, more solar radiation is absorbed by the Earth's surface, leading to further warming.
Step-by-step explanation:
Yes, a decrease in low clouds with warming would lead to a climate feedback.
Low clouds have a cooling effect on the Earth's surface as they reflect sunlight back into space, thus reducing the amount of solar radiation reaching the surface. When low clouds decrease, more solar radiation is absorbed by the Earth's surface, leading to further warming. This creates a positive feedback loop where warming leads to less low clouds, which in turn leads to more warming.