Markus Gabriel puts forward the bold argument that there are guiding moral principles for human behaviour. These guiding principles extend across cultures, they are universally valid and form the source of universal values in the twenty-first century. In developing what he calls a 'New Moral Realism', Gabriel breathes new life into the idea that humanity's task on our planet is to enable moral progress through co-operation. It is only by achieving moral progress in a way that incorporates universal values - and thus embraces all of humanity - that we can avoid the abyss into which we will otherwise slide.