Reggae and resistance

Reggae has been a voice of resistance since it was born. As Bob Marley said, t's a call to oppressed peoples all over the world to stand up for their rights. Does this remain true in today's reggae music? For instance, have reggae musicians spoken out about what is happening in Palestine today? Honestly, I havent heard much from them. When I listen to Bob Marley's 'War', I am more convinced that they should speak out more for freedoms of peoples throughout the world, not just in Africa and the carribean.