According to Osho, speak bluntly and fearlessly: tell politicians they bear the historical guilt of suppressing truth and must sacrifice vested interests to make society truth-loving and intelligence-friendly; tell religious leaders they are neither religious nor leaders, admit their second-hand beliefs, cease representing a hypothetical God, and stop misleading people until they have direct, lived experience of truth.
Talk to them very straight: ask politicians to drop selfish power games and back truth and learning, and ask religious leaders to stop pretending and only speak from real experience.