It is scandalous the way some scientists accept uncritically some of the most ridiculous speculations, such as the plurality of worlds, the opinion that spacetime has more than 4 dimensions, that particles can move faster than light, or that human life can be prolonged indefinitely.
Mario BungeFew if any political philosophers have had the courage of tackling the Cold War. Even the best of them have kept silent or have stated some bromides glossing over the serious shortcomings of "our" side, such as racism, social injustice, extreme income disparities, the exploitation of the Third World, and environmental degradation.
Mario BungeA democratic state will protect the freedom to hold any beliefs other than those that harm others, such as racism. In particular, it will see to it that no one is harmed just because of her beliefs.
Mario Bunge