Evolution, in Dawkins's view, is a concept as bulletproof as a mathematical theorem, even though it can't be proved by rigorous logical proofs.
Philosophy – the vibrant, engaging, and often controversial practice of subjecting all concepts and ideas to rigorous logical scrutiny �� has struggled for many years to be properly understood as a discipline apart from religious studies.
He did not solve the problem of providing rigorous logical foundations for such series indeed, along with most of his contemporaries, he failed to appreciate the need for such foundations but he provided major motivation for those who eventually did establish foundations.
The explanation may be that the rigorous, logical mindset of people who are used to communicating with computers is not fertile ground for the social values espoused by the agilists.If so, the manifesto's authors are determined to help spread the gospel.
He tends to appeal to experience and example in the place of rigorous logical analysis.
Although he is often regarded as a philosophical Proteus who changed his conception so radically and so often that it is hard to attribute one clear philosophical conception to him, Schelling was in fact often an impressively rigorous logical thinker.
These formulae are assembled into chains, in accordance with rigorous logical rules (i.e. through logical inferences), to represent chains of biological reactions, so that the latter are treated as logical deductions.
Therefore, it is difficult to perform biomedical research using microgravity platforms with the same rigorous logical thoroughness as on ground, and gaps in the logical chain of reasoning often cannot be filled due to limitation of research platforms, both in terms of availability and in terms of the technical and logistic framework.
