FILE - In this Oct. 20, 2000 file photo, PayPal Chief Executive Officer Peter Thiel, left, and founder Elon Musk, right, pose with the PayPal logo at corporate headquarters in Palo Alto, Calif. Thiel who who co-founded PayPal and gave Facebook its first big investment now wants Silicon Valley to buy into a bigger idea: the future. Thiel is backing groups that see a future when computers will communicate directly with the human brain. Seafaring pioneers will found new floating nations in the middle of the ocean. Science will conquer aging, and death will become a curable disease. (AP Photo/Paul Sakuma, File)

Photo by: PAUL SAKUMA

FILE - In this Oct. 20, 2000 file photo, PayPal Chief Executive Officer Peter Thiel, left, and founder Elon Musk, right, pose with the PayPal logo at corporate headquarters in Palo Alto, Calif. Thiel who who co-founded PayPal and gave Facebook its first big investment now wants Silicon Valley to buy into a bigger idea: the future. Thiel is backing groups that see a future when computers will communicate directly with the human brain. Seafaring pioneers will found new floating nations in the middle of the ocean. Science will conquer aging, and death will become a curable disease. (AP Photo/Paul Sakuma, File)