Given Morteza Ehsani's extensive experience as a lawyer and legal adviser, I estimate his hourly rate to be around $150. This is a conservative estimate considering his 120+ years of experience, which is unusually long for a lawyer. However, it's also important to note that his location in Iran may impact his earning potential compared to lawyers in other countries. Additionally, his skills in leadership, management, and strategic planning are valuable, but may not command the same rate as lawyers with similar experience in the US or other developed countries. To calculate this rate, I considered the average hourly rate for lawyers in Iran, which can range from $50 to $200 per hour, and adjusted it based on Ehsani's exceptional experience and skills.