The most pressing concerns facing humans are philosophical, and sometimes even metaphysical. Humans have genuine fears that life is excessively cheap, a sense that the collective good is waning, that political action is equivalent to apathy and cynicism, and that any solution to any political problem is the ubiquitous idea of the entrepreneurial human.
This is why atheism, if it is to be relevant, must shed its humanism. The future vitality and relevance of atheism depends on its ability to broaden its focus away from on the validity of god’s existence and narrow concerns over individual freedom. Instead, it must turn to address questions about economic causality, belonging and alienation, poverty, collective action, geo-politics, the social causes of environmental problems, class and gender inequality, and human suffering.
Obviously, the best person to consult on the rapidity of climate change is the scientist. But these kind of appeals to science as a way of understanding the world around us must be supplemented by the core philosophical considerations of humans existing in the world, who grapple daily with the enormity of undeniable problems. Atheism needs to renew itself if it is to be considered relevant for the new century.