"The applications of science are inevitable and unquotable for all countries and people today. But something more than its application is necessary. It is the scientific approach, the adventurous, and critical temper of science, the search for truth and new knowledge, the refusal to accept anything without testing and trial, the capacity to change previous conclusions in the face of new evidence, the reliance on observed fact and not on pre-conceived theory, the hard discipline of the mind – all this is necessary, not merely for the too many scientists today, who swear by science, forget all about it outside their particular sphere. The scientific approach and temper or should be a way of life, a process of thinking, a method of acting, associating, with our fellow men. That is a large order and undoubtedly very few if any at all can function in this way with even partial success. But his [Nehru] criticism applies in equal or even greater measure to all the injunctions which philosophy and religion have laid upon us. The scientific temper points out the way along which man should travel. It is the temper of a free man. We live in a scientific age, so we are told but there is little evidence of this temper in the people anywhere or even in their leaders."