Hollywood actor and grandson of Dr. Oppenheimer call for abolition of nuclear weapons.
With the movie "Oppenheimer" about the scholar who led the development of the atomic bomb expected to win at this year's Academy Awards, Hollywood actors and artists jointly released a letter. The letter names 37 people, including actors Michael Douglas and Emma Thompson. Huge billboards and murals have also popped up in Los Angeles that say things like "oppenheimer started it. We can finish it."