I want to know the answer to the following question:
Who did Popper say was the only thinker who might have had a greater influence on him than Hayek?
All the background I'm provided with is that "In a letter to Hayek in 1944, Popper stated, "I think I have learnt more from you than from any other living thinker, except perhaps Alfred Tarski."". Is that enough to answer the question?
Answer: yes